APA-ийн эшлэл(7 дахь хэвлэлт)

STEEL, R. G., & Torrie, J. H. (1980). Principles and procedures of statistics: A biometrical 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 Biometrical 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 Biometrical Approach. 2nd ed. McGraw- Hill, 1980.