APA (7e ed.) Bronvermelding

William, K., & Pascal, F. (1985). Crash Landing! Bantam Books.

Chicago (17e ed.) Bronvermelding

William, Kate, en Francine Pascal. Crash Landing! New York: Bantam Books, 1985.

MLA (9e ed.) Bronvermelding

William, Kate, en Francine Pascal. Crash Landing! Bantam Books, 1985.