Gaya APA
Peterson, M, E., Kutzler, M, A. (2011).
Small Animal Pediatrics .
China:
Saunders, an imprint of Elsevier Inc..
Gaya MLA
Peterson, Michael, E.., Kutzler, Michelle, Anne.
"Small Animal Pediatrics".
China:
Saunders, an imprint of Elsevier Inc.,
2011.
e-book.