Gaya APA

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

Gaya MLA

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