APA (7th ed.) Citation

Ginsburg, H. (1989). Children's arithmetic: The learning process (2nd ed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Ginsburg, Herbert. Children's Arithmetic: The Learning Process. 2nd ed. New York: Van Nostrand, 1989.

MLA (9th ed.) Citation

Ginsburg, Herbert. Children's Arithmetic: The Learning Process. 2nd ed. Van Nostrand, 1989.