Gaya APA

Swanson, C, P., Humason, G, L. (NULL). Animal Tissue techniques . San: San Frnacisco: W.H. Freeman and Company; 1967.

Gaya MLA

Swanson, Carl, P.., Humason, Gretchen, L. "Animal Tissue techniques". San: San Frnacisco: W.H. Freeman and Company; 1967, NULL. Text.