Cita APA

Harvey, O., & Harvey, J. (1970). The diplomatic diaries of Oliver Harvey 1937-1940. Collins.

Citación estilo Chicago

Harvey, Oliver, y John Harvey. The Diplomatic Diaries of Oliver Harvey 1937-1940. London: Collins, 1970.

Cita MLA

Harvey, Oliver, y John Harvey. The Diplomatic Diaries of Oliver Harvey 1937-1940. Collins, 1970.