Cita APA (7a ed.)

Jaki, S. L. (1993). The background of Humanae Vitae: Peter's chair : a professorial chair? Human Life International.

Cita Chicago Style (17a ed.)

Jaki, Stanley L. The Background of Humanae Vitae: Peter's Chair : A Professorial Chair? Gaithersburg, MD: Human Life International, 1993.

Cita MLA (9a ed.)

Jaki, Stanley L. The Background of Humanae Vitae: Peter's Chair : A Professorial Chair? Human Life International, 1993.