APA (7th ed.) Zitazioa
Wiersbe, W. W. (1984). Why us?: When bad things happen to God's people. Revell.
Chicago Style (17th ed.) Zitazioa
Wiersbe, Warren W. Why Us?: When Bad Things Happen to God's People. Old Tappan, N.J.: Revell, 1984.
MLA (9th ed.) Zitazioa
Wiersbe, Warren W. Why Us?: When Bad Things Happen to God's People. Revell, 1984.
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