APA (7th ed.) Zitazioa

Wiersbe, W. (1991). Be patient: Waiting on God in difficult times. SP.

Chicago Style (17th ed.) Zitazioa

Wiersbe, Warren. Be Patient: Waiting on God in Difficult Times. Illinois: SP, 1991.

MLA (9th ed.) Zitazioa

Wiersbe, Warren. Be Patient: Waiting on God in Difficult Times. SP, 1991.