APA

Andrews R. C., . (1961). Quest of the snow leopard. New York: Viking Press.

Chicago

Andrews Roy Chapman, . 1961. Quest of the snow leopard. New York: Viking Press.

Harvard

Andrews R. C., . (1961). Quest of the snow leopard. New York: Viking Press.

MLA

Andrews Roy Chapman, . Quest of the snow leopard. New York: Viking Press. 1961.