APA (7e ed.) Bronvermelding

Schweitzer, A. (1953). Out of my life and thought (3a.ed.). Mentor Book.

Chicago (17e ed.) Bronvermelding

Schweitzer, Albert. Out of My Life and Thought. 3a.ed. New York: Mentor Book, 1953.

MLA (9e ed.) Bronvermelding

Schweitzer, Albert. Out of My Life and Thought. 3a.ed. Mentor Book, 1953.