Cita APA (7a ed.)
Robertson, P. (1984). Answers to 200 of life's most probing questions. T. Nelson.
Cita Chicago Style (17a ed.)
Robertson, Pat. Answers to 200 of Life's Most Probing Questions. Nashville: T. Nelson, 1984.
Cita MLA (9a ed.)
Robertson, Pat. Answers to 200 of Life's Most Probing Questions. T. Nelson, 1984.
Precaución: Estas citas no son 100% exactas.