Não informado. (1950). Wasmann journal of biology. University of San Francisco, Wasmann Biological Society.
Chicago-viite (17. p.)Não informado. Wasmann Journal of Biology. San Francisco, Calif: University of San Francisco, Wasmann Biological Society, 1950.
MLA-viite (8. p.)Não informado. Wasmann Journal of Biology. University of San Francisco, Wasmann Biological Society, 1950.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.