Cita APA (7a ed.)

Gentles, I. (1990). A time to choose life: Women, abortion and human rights (1. publ.). Stoddart.

Cita Chicago Style (17a ed.)

Gentles, Ian. A Time to Choose Life: Women, Abortion and Human Rights. 1. publ. Toronto: Stoddart, 1990.

Cita MLA (8a ed.)

Gentles, Ian. A Time to Choose Life: Women, Abortion and Human Rights. 1. publ. Stoddart, 1990.