Cita APA

HESS, R. D., & CROFT, D. J. (1972). Teachers of young childreen.-- ed.2. Hougton Mifflin.

Citación estilo Chicago

HESS, Robert D., and Doreen J. CROFT. Teachers of Young Childreen.-- Ed.2. Boston: Hougton Mifflin, 1972.

Cita MLA

HESS, Robert D., and Doreen J. CROFT. Teachers of Young Childreen.-- Ed.2. Hougton Mifflin, 1972.