APA (7e ed.) Bronvermelding

Gardiner, C. H. (1970). Samuel Putnam, Latin Americanist: A bibliography. Southern Illinois University.

Chicago (17e ed.) Bronvermelding

Gardiner, Clinton Harvey. Samuel Putnam, Latin Americanist: A Bibliography. Carbondale: Southern Illinois University, 1970.

MLA (9e ed.) Bronvermelding

Gardiner, Clinton Harvey. Samuel Putnam, Latin Americanist: A Bibliography. Southern Illinois University, 1970.