Here are some tools to help you write your citations!
If you want to learn about citation management tools, such as Zotero, contact a librarian!
The Chicago Manual of Style (17th ed.) by 
A Student's Guide to History (11th ed.) by
In addition to introducing students to the nature of the discipline, it teaches a wide range of skills from preparing for exams to approaching common writing assignments, and it explains the research and documentation process using numerous examples throughout. With clear and accessible advice,
A Pocket Guide to Writing in History (6th ed.) by
A portable and affordable reference tool, A Pocket Guide to Writing in History provides reading, writing, and research advice useful to students in all history courses
Going to the Sources by
Presenting various schools of thought, this useful tool explores the dynamic, nature, and professional history of research papers, and shows readers how to identify, find, and evaluate both primary and secondary sources for their own writing assignments. This new edition addresses the shifting nature of historical study over the last twenty years.
Writing History : A Guide for Students (4th ed.)
A Manual for Writers of Research Papers, Theses, and Dissertations (9th ed.) by 