Gravelle, K., & John, B. A. (1986). Teenagers face to face with cancer. Julian Messner.
Citación estilo ChicagoGravelle, Karen, and Bertram A. John. Teenagers Face to Face with Cancer. New York: Julian Messner, 1986.
Cita MLAGravelle, Karen, and Bertram A. John. Teenagers Face to Face with Cancer. Julian Messner, 1986.
Warning: These citations may not always be 100% accurate.