APA-viite (7. p.)
Sitter, C. L., Gosling, M., & Gray, C. (2007). Learn reference work (1st North American ed.). TotalRecall Publications, Inc..
Chicago-viite (17. p.)
Sitter, Clara Loewen, Mary Gosling, ja Colin Gray. Learn Reference Work. 1st North American ed. Friendswood, Tex.: TotalRecall Publications, Inc., 2007.
MLA-viite (9. p.)
Sitter, Clara Loewen, et al. Learn Reference Work. 1st North American ed. TotalRecall Publications, Inc., 2007.
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