Cita APA (7a ed.)

Stockman, J. A. (1990). Difficult diagnosis in pediatrics. Saunders.

Cita Chicago Style (17a ed.)

Stockman, James A. Difficult Diagnosis in Pediatrics. Philadelphia [etc.]: Saunders, 1990.

Cita MLA (9a ed.)

Stockman, James A. Difficult Diagnosis in Pediatrics. Saunders, 1990.