Gaya APA

Bierstedt, R. (-1963). The social order, an introduction to sociology, 2nd ed. Cet. pertama 1957 . New York dsl: McGraw-Hill Book Co dsl.

Gaya MLA

Bierstedt, Robert.. "The social order, an introduction to sociology, 2nd ed. Cet. pertama 1957 ". New York dsl: McGraw-Hill Book Co dsl, -1963. Buku.