Cita APA (7a ed.)

Fromberg, D. P. (1977). Early childhood education: A perceptual models curriculum. Wiley.

Cita Chicago Style (17a ed.)

Fromberg, Doris Pronin. Early Childhood Education: A Perceptual Models Curriculum. New York: Wiley, 1977.

Cita MLA (8a ed.)

Fromberg, Doris Pronin. Early Childhood Education: A Perceptual Models Curriculum. Wiley, 1977.