APA

Lyman C. P., . (1982). Hibernation and torpor in mammals and birds. New York: Academic Press.

Chicago

Lyman Charles Peirson, . 1982. Hibernation and torpor in mammals and birds. New York: Academic Press.

Harvard

Lyman C. P., . (1982). Hibernation and torpor in mammals and birds. New York: Academic Press.

MLA

Lyman Charles Peirson, . Hibernation and torpor in mammals and birds. New York: Academic Press. 1982.