Cita APA (7th ed.)

Sava, S. G. (1975). Learning through discovery for young children. McGraw-Hill.

Cita Chicago (17th ed.)

Sava, Samuel George. Learning Through Discovery for Young Children. New York: McGraw-Hill, 1975.

Cita MLA (8th ed.)

Sava, Samuel George. Learning Through Discovery for Young Children. McGraw-Hill, 1975.