APA-viite (7. p.)
Haystead Wesley. (1971). Ways to plan & organize your sunday school (ed.). International center for learning.
Chicago-viite (17. p.)
Haystead Wesley. Ways to Plan & Organize Your Sunday School. ed. California: International center for learning, 1971.
MLA-viite (9. p.)
Haystead Wesley. Ways to Plan & Organize Your Sunday School. ed. International center for learning, 1971.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.