Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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