Cita APA (7th ed.)

Forte, I., & MacKenzie, J. (1973). Creative math experiences for the young child. Incentive Publications.

Cita Chicago (17th ed.)

Forte, Imogene, i Joy MacKenzie. Creative Math Experiences for the Young Child. Nashville, TN: Incentive Publications, 1973.

Cita MLA (9th ed.)

Forte, Imogene, i Joy MacKenzie. Creative Math Experiences for the Young Child. Incentive Publications, 1973.