Cita APA (7th ed.)

(1988). Abortions quarterly facilities report / Commonwealth of Pennsylvania Department of Health.

Cita Chicago (17th ed.)

Abortions Quarterly Facilities Report / Commonwealth of Pennsylvania Department of Health. 1988.

Cita MLA (9th ed.)

Abortions Quarterly Facilities Report / Commonwealth of Pennsylvania Department of Health. 1988.

Atenció: Aquestes cites poden no estar 100% correctes.