Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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