APA

Wilkin E., Wilkin E., . (1988). Baby listerns. New York: random house.

Chicago

Wilkin Esther, Wilkin Eloise, . 1988. Baby listerns. New York: random house.

Harvard

Wilkin E., Wilkin E., . (1988). Baby listerns. New York: random house.

MLA

Wilkin Esther, Wilkin Eloise, . Baby listerns. New York: random house. 1988.