APA-viite

Callahan, D. (1970). Abortion: Law choice and mortality. Callier-Macmillan.

Chicago-tyylinen lähdeviittaus

Callahan, Daniel. Abortion: Law Choice and Mortality. London: Callier-Macmillan, 1970.

MLA-viite

Callahan, Daniel. Abortion: Law Choice and Mortality. Callier-Macmillan, 1970.