Cita APA (7th ed.)

Johnson, R. I. (1960). Christians you should know. BBP.

Cita Chicago (17th ed.)

Johnson, Ruth I. Christians You Should Know. Nebraska: BBP, 1960.

Cita MLA (9th ed.)

Johnson, Ruth I. Christians You Should Know. BBP, 1960.

Atenció: Aquestes cites poden no estar 100% correctes.