APA (7th ed.) Citation

Ord, J. E. (1972). Elementary school social studies for today's children. Harper & Row.

Chicago Style (17th ed.) Citation

Ord, John E. Elementary School Social Studies for Today's Children. New York: Harper & Row, 1972.

MLA (9th ed.) Citation

Ord, John E. Elementary School Social Studies for Today's Children. Harper & Row, 1972.