APA (7. basım) Alıntı

Billups, A. (1980). Perspectives: Discussion starters on attitudes and values for church groups. Judson.

Chicago Style (17. basım) Atıf

Billups, Ann. Perspectives: Discussion Starters on Attitudes and Values for Church Groups. Valley forge: Judson, 1980.

MLA (9th ed.) Atıf

Billups, Ann. Perspectives: Discussion Starters on Attitudes and Values for Church Groups. Judson, 1980.