Cita APA (7a ed.)

Petersen, K. A. (1993). Abortion regimes. Dartmouth Pub. Co.

Cita Chicago Style (17a ed.)

Petersen, Kerry A. Abortion Regimes. Aldershot [u.a.]: Dartmouth Pub. Co, 1993.

Cita MLA (8a ed.)

Petersen, Kerry A. Abortion Regimes. Dartmouth Pub. Co, 1993.