APA-ийн эшлэл(7 дахь хэвлэлт)

Steel, R. G., & Torrie, J. H. (1980). Principles and procedures of statistics: A biometircal approach (2nd ed.). McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Steel, Robert G.D, ба James H. Torrie. Principles and Procedures of Statistics: A Biometircal Approach. 2nd ed. New York: McGraw-Hill, 1980.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Steel, Robert G.D, ба James H. Torrie. Principles and Procedures of Statistics: A Biometircal Approach. 2nd ed. McGraw-Hill, 1980.