Gaya APA

Swanson, C, P., S.N, I, E. (1970). Readings in social evolution and development . Oxford: Oxford: Pergamon; 1970.

Gaya MLA

Swanson, Carl, P.., S.N, I., Eisenstadt,. "Readings in social evolution and development". Oxford: Oxford: Pergamon; 1970, 1970. Text.