APA

(1990). Schools of thought in sociology. Aldershot [u.a.]: Elgar.

Chicago

1990. Schools of thought in sociology. Aldershot [u.a.]: Elgar.

Harvard

(1990). Schools of thought in sociology. Aldershot [u.a.]: Elgar.

MLA

Schools of thought in sociology. Aldershot [u.a.]: Elgar. 1990.