Παραπομπή APA

Stewart, T. D. (1973). People of America. Weidonfield and Nicolson.

Παραπομπή Chicago Style

Stewart, T D. People of America. London: Weidonfield and Nicolson, 1973.

Παραπομπή MLA

Stewart, T D. People of America. Weidonfield and Nicolson, 1973.