APA (7e ed.) Bronvermelding

Morowitz, H. J., & Trefil, J. S. (1992). The facts of life: Science and the abortion controversy. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Morowitz, Harold J., en James S. Trefil. The Facts of Life: Science and the Abortion Controversy. New York: Oxford University Press, 1992.

MLA (9e ed.) Bronvermelding

Morowitz, Harold J., en James S. Trefil. The Facts of Life: Science and the Abortion Controversy. Oxford University Press, 1992.