APA (7e ed.) Bronvermelding
Holmes, E. (1943). This thing called life. Dodd, Mead.
Chicago (17e ed.) Bronvermelding
Holmes, Ernest. This Thing Called Life. New York: Dodd, Mead, 1943.
MLA (9e ed.) Bronvermelding
Holmes, Ernest. This Thing Called Life. Dodd, Mead, 1943.
Let op: Deze citaties zijn niet altijd 100% accuraat.