APA (7th ed.) Citation

Gibson, R. L. (1972). Career development in the elementary school. C.E. Merrill.

Chicago Style (17th ed.) Citation

Gibson, Robert L. Career Development in the Elementary School. Columbus, Ohio: C.E. Merrill, 1972.

MLA (9th ed.) Citation

Gibson, Robert L. Career Development in the Elementary School. C.E. Merrill, 1972.