APA-referens

Boettcher, P. J., Stella, A., Pizzi, F., & Gandini, G. (2005). The combined use of embryos and semen for cryogenic conservation of mammalian livestock genetic resources. BioMed Central.

Chicago-stil citat

Boettcher, Paul J., Alessandra Stella, Flavia Pizzi, och Gustavo Gandini. The Combined Use of Embryos and Semen for Cryogenic Conservation of Mammalian Livestock Genetic Resources. BioMed Central, 2005.

MLA-referens

Boettcher, Paul J., Alessandra Stella, Flavia Pizzi, och Gustavo Gandini. The Combined Use of Embryos and Semen for Cryogenic Conservation of Mammalian Livestock Genetic Resources. BioMed Central, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.