APA

Graves, R. (1940). Sergeant Lamb's America.

MLA

Graves, Robert. Sergeant Lamb's America. , 1940. Print.

CHICAGO

Graves, Robert. 1940. Sergeant Lamb's America.

HARVARD

GRAVES, R. (1940). Sergeant Lamb's America.

TURABIAN

Graves, Robert. Sergeant Lamb's America. 1940.