Cita APA

Vatsyayan. (1997). Principles of Sociology (in questions and answers) (15th rev.). Kedar Nath Ram Nath.

Chicago Edition Citation

Vatsyayan. Principles of Sociology (in Questions and Answers). 15th rev. Meerut: Kedar Nath Ram Nath, 1997.

Cita MLA

Vatsyayan. Principles of Sociology (in Questions and Answers). 15th rev. Kedar Nath Ram Nath, 1997.