APA ציטוט

Dumas, E. (1971). Math activities for child involvement. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Dumas, Enoch. Math Activities for Child Involvement. Boston, Mass: Allyn and Bacon, 1971.

ציטוט MLA

Dumas, Enoch. Math Activities for Child Involvement. Allyn and Bacon, 1971.