Cita APA

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

Citación estilo Chicago

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

Cita MLA

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