APA ציטוט

Ibuka, M. (1977). Kindergarten is too late. New York: Simon and Schuster.

Trích dẫn kiểu Chicago

Ibuka, Masaru. Kindergarten Is Too Late. New York: Simon and Schuster, 1977.

ציטוט MLA

Ibuka, Masaru. Kindergarten Is Too Late. New York: Simon and Schuster, 1977.