Παραπομπή APA

Vatsyayan. (1979). Urban sociology (2nd rev. ed.). Kedar Nath Ram Nath.

Παραπομπή Chicago Style

Vatsyayan. Urban Sociology. 2nd rev. ed. Meerut: Kedar Nath Ram Nath, 1979.

Παραπομπή MLA

Vatsyayan. Urban Sociology. 2nd rev. ed. Kedar Nath Ram Nath, 1979.