APA (7e ed.) Bronvermelding

CLARK, L. H., & STARR, I. S. (1970). Secondary school teaching methods.-- Ed.2. The Macmilla Co.

Chicago (17e ed.) Bronvermelding

CLARK, Leonard H., en Irving S. STARR. Secondary School Teaching Methods.-- Ed.2. London: The Macmilla Co, 1970.

MLA (9e ed.) Bronvermelding

CLARK, Leonard H., en Irving S. STARR. Secondary School Teaching Methods.-- Ed.2. The Macmilla Co, 1970.