APA

Ruediger W., . (1932). Teaching procedures. Boston: Houghton, Mifflin.

Chicago

Ruediger W.C, . 1932. Teaching procedures. Boston: Houghton, Mifflin.

Harvard

Ruediger W., . (1932). Teaching procedures. Boston: Houghton, Mifflin.

MLA

Ruediger W.C, . Teaching procedures. Boston: Houghton, Mifflin. 1932.