APA (7e ed.) Bronvermelding

Faris, J. T. (1920). The book of courage. J.B. Lippincott company.

Chicago (17e ed.) Bronvermelding

Faris, John T. The Book of Courage. Philadelphia, London: J.B. Lippincott company, 1920.

MLA (8e ed.) Bronvermelding

Faris, John T. The Book of Courage. J.B. Lippincott company, 1920.