APA (7 ম সংস্করণ) উদ্ধৃতি

Hechinger, F. M. (1966). Pre-school education today: New approaches to teaching three-, four-, and five-year-olds. Doubleday.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Hechinger, Fred M. Pre-school Education Today: New Approaches to Teaching Three-, Four-, and Five-year-olds. Garden City, N.Y: Doubleday, 1966.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Hechinger, Fred M. Pre-school Education Today: New Approaches to Teaching Three-, Four-, and Five-year-olds. Doubleday, 1966.