APA (7e ed.) Bronvermelding

Maurel, A., & Gerard, H. (1921). A fortnight in Naples. G. P. Putnam's sons.

Chicago (17e ed.) Bronvermelding

Maurel, Andre, en Helen Gerard. A Fortnight in Naples. New York: G. P. Putnam's sons, 1921.

MLA (9e ed.) Bronvermelding

Maurel, Andre, en Helen Gerard. A Fortnight in Naples. G. P. Putnam's sons, 1921.