Cita APA (7a ed.)

Crawford, E. D., & De Montreville, D. (1978). Fourth book of junior authors & illustrators. H. W. Wilson Co..

Cita Chicago Style (17a ed.)

Crawford, Elizabeth D., y Doris De Montreville. Fourth Book of Junior Authors & Illustrators. New York: H. W. Wilson Co., 1978.

Cita MLA (8a ed.)

Crawford, Elizabeth D., y Doris De Montreville. Fourth Book of Junior Authors & Illustrators. H. W. Wilson Co., 1978.