APA-viite (7. p.)
(1990). 1990 yearbook of Jehovah's witnesses: Containing report for the service year of 1989. Watchtower Bible and Tract Society.
Chicago-viite (17. p.)
1990 Yearbook of Jehovah's Witnesses: Containing Report for the Service Year of 1989. New York: Watchtower Bible and Tract Society, 1990.
MLA-viite (9. p.)
1990 Yearbook of Jehovah's Witnesses: Containing Report for the Service Year of 1989. Watchtower Bible and Tract Society, 1990.
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