Παραπομπή σε μορφή APA (7η εκδ.)

Bowman, M. L., Hanselman, D. L., & ERIC Clearinghouse for Science, M. a. E. E. (1979). Values activities in environmental education. ERIC Clearinghouse for Science.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bowman, Mary Lynne, David L. Hanselman, και Mathematics and Environmental Education ERIC Clearinghouse for Science. Values Activities in Environmental Education. Columbus, OH: ERIC Clearinghouse for Science, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bowman, Mary Lynne, et al. Values Activities in Environmental Education. ERIC Clearinghouse for Science, 1979.