APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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