APA-ийн эшлэл(7 дахь хэвлэлт)

Decker, R., & Hirshfield, S. (1992). Pascal's triangle: Reading, writing, and reasoning about programs. Wadsworth Pub. Co..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Decker, Rick, ба Stuart Hirshfield. Pascal's Triangle: Reading, Writing, and Reasoning About Programs. Belmont, Calif.: Wadsworth Pub. Co., 1992.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Decker, Rick, ба Stuart Hirshfield. Pascal's Triangle: Reading, Writing, and Reasoning About Programs. Wadsworth Pub. Co., 1992.