APA (7th ed.) Citation

Gray, W. (1964). Historian's handbook: A key to the study and writing of history (2nd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Gray, Wood. Historian's Handbook: A Key to the Study and Writing of History. 2nd ed. Boston: Houghton Mifflin, 1964.

MLA (9th ed.) Citation

Gray, Wood. Historian's Handbook: A Key to the Study and Writing of History. 2nd ed. Houghton Mifflin, 1964.