Cita APA

Altman, A. J., & Schwartz, A. D. (1983). Malignant diseases of infancy, childhood and adolescence (2. edition.). Philadelphia: W.B. Saunders.

Citación estilo Chicago

Altman, Arnold J., y Allen D. Schwartz. Malignant Diseases of Infancy, Childhood and Adolescence. 2. edition. Philadelphia: W.B. Saunders, 1983.

Cita MLA

Altman, Arnold J., y Allen D. Schwartz. Malignant Diseases of Infancy, Childhood and Adolescence. 2. edition. Philadelphia: W.B. Saunders, 1983.