APA (7e ed.) Bronvermelding

Purdue University. Lafayette, Ind. Midwest, & Smith, M. H. (1960). Manual for classroom teachers using television. s.n.

Chicago (17e ed.) Bronvermelding

Purdue University. Lafayette, Ind. Midwest, en Mary Howard Smith. Manual for Classroom Teachers Using Television. [s.l: s.n, 1960.

MLA (9e ed.) Bronvermelding

Purdue University. Lafayette, Ind. Midwest, en Mary Howard Smith. Manual for Classroom Teachers Using Television. s.n, 1960.

Let op: Deze citaties zijn niet altijd 100% accuraat.