APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Beckenbach, E. F., & Bellman, R. (1961). An Introduction to inequalities. Mathematical Association of America.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Edwin F. Beckenbach, ба Richard Bellman. An Introduction to Inequalities. Washington, D.C.: Mathematical Association of America, 1961.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. An Introduction to Inequalities. Mathematical Association of America, 1961.