APA (7e ed.) Bronvermelding

Smiley, D. F. 1., & Gould, A. G. 1. (1935). Community hygiene (Rev. ed.). The Macmillan company.

Chicago (17e ed.) Bronvermelding

Smiley, Dean Franklin 1895, en Adrian Gordon 1892 Gould. Community Hygiene. Rev. ed. New York: The Macmillan company, 1935.

MLA (9e ed.) Bronvermelding

Smiley, Dean Franklin 1895, en Adrian Gordon 1892 Gould. Community Hygiene. Rev. ed. The Macmillan company, 1935.