APA (7th ed.) Citation

University of California, Berkeley, University of California (System). Extension Center for Media and Independent Learning, & Eakin, R. M. (1976). Hans Spemann. University of California Extension Center for Media and Independent Learning.

Chicago Style (17th ed.) Citation

University of California, Berkeley, University of California (System). Extension Center for Media and Independent Learning, and Richard Marshall Eakin. Hans Spemann. Berkeley: University of California Extension Center for Media and Independent Learning, 1976.

MLA (9th ed.) Citation

University of California, Berkeley, et al. Hans Spemann. University of California Extension Center for Media and Independent Learning, 1976.