Cita APA (7a ed.)

Conlin, D. A. e. a. (1967). Teacher's guide and key for modern grammar and composition 3. American Book.

Cita Chicago Style (17a ed.)

Conlin, David A. et al. Teacher's Guide and Key for Modern Grammar and Composition 3. New York, Estados Unidos: American Book, 1967.

Cita MLA (9a ed.)

Conlin, David A. et al. Teacher's Guide and Key for Modern Grammar and Composition 3. American Book, 1967.