Gaya APA
Tuttle, W, {, E, A, }.
(1961).
Textbook of Physiology
.
st louis:
The C.V Mosby Company.
Gaya MLA
Tuttle, W.w, {, Et, Al, }.
"Textbook of Physiology".
st louis:
The C.V Mosby Company,
1961.
Text.