APA引文

(2000). Social problems 00/01 (28th ed.). Guilford: Duskin/McGraw-Hill.

Trích dẫn kiểu Chicago

Social Problems 00/01. 28th ed. Guilford: Duskin/McGraw-Hill, 2000.

MLA引文

Social Problems 00/01. 28th ed. Guilford: Duskin/McGraw-Hill, 2000.

警告：這些引文格式不一定是100％准確.