APA ציטוט

Gross, P., & Railton, E. P. (1972). Teaching science in an outdoor environment. University of California.

Chicago Style (17th ed.) Citation

Gross, Phyllis, and Esther P. Railton. Teaching Science in an Outdoor Environment. Berkeley: University of California, 1972.

ציטוט MLA

Gross, Phyllis, and Esther P. Railton. Teaching Science in an Outdoor Environment. University of California, 1972.