APA (7e ed.) Bronvermelding

Ernst, M. S., & Thurber, J. (1965). In a Word. Penguin Books.

Chicago (17e ed.) Bronvermelding

Ernst, Margaret S., en James Thurber. In a Word. Harmondsworth [u.a.]: Penguin Books, 1965.

MLA (8e ed.) Bronvermelding

Ernst, Margaret S., en James Thurber. In a Word. Penguin Books, 1965.