APA-ийн эшлэл(7 дахь хэвлэлт)

Dressler, I., & Rich, B. (1972). Algebra two and trigonometry: A modern intergrated course. Amsco school.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Dressler, Isidore, ба Barnett Rich. Algebra Two and Trigonometry: A Modern Intergrated Course. New York: Amsco school, 1972.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Dressler, Isidore, ба Barnett Rich. Algebra Two and Trigonometry: A Modern Intergrated Course. Amsco school, 1972.