APA引文

(1931). Tests and challenges in sociology (for use with Ross's Principles of sociology, revised edition). The Century co.

Chicago Style (17th ed.) Citation

Tests and Challenges in Sociology (for Use with Ross's Principles of Sociology, Revised Edition). New York: The Century co, 1931.

MLA引文

Tests and Challenges in Sociology (for Use with Ross's Principles of Sociology, Revised Edition). The Century co, 1931.