Gaya APA

Schmitt, M, J., Schaffrath, R. (2005). Microbial Protein Toxins (1st ed.). Berlin, Heidelberg: Springer.

Gaya MLA

Schmitt, Manfred, J.., Schaffrath, Raffael.. "Microbial Protein Toxins". 1st ed. Berlin, Heidelberg: Springer, 2005. E Book.