Cita APA

Davis, W. C. 1., & Gray, W. 1. (1959). Historian's handbook: A key to the study and writing of history. Boston [etc.]: Houghton Mifflin Company.

Citación estilo Chicago

Davis, William Columbus 1910-2003, and Wood 1905-1977 Gray. Historian's Handbook: A Key to the Study and Writing of History. Boston [etc.]: Houghton Mifflin Company, 1959.

Cita MLA

Davis, William Columbus 1910-2003, and Wood 1905-1977 Gray. Historian's Handbook: A Key to the Study and Writing of History. Boston [etc.]: Houghton Mifflin Company, 1959.