Cita APA (7a ed.)

Nelson, W. E. (1958). Textbook of pediatrics (6th ed., [repr.].). Saunders.

Cita Chicago Style (17a ed.)

Nelson, Waldo E. Textbook of Pediatrics. 6th ed., [repr.]. Philadelphia [etc.]: Saunders, 1958.

Cita MLA (9a ed.)

Nelson, Waldo E. Textbook of Pediatrics. 6th ed., [repr.]. Saunders, 1958.