APA (7e ed.) Bronvermelding

Willard, D. F. (1910). The surgery of childhood: Including orthopaedic surgery. Lippincott.

Chicago (17e ed.) Bronvermelding

Willard, De Forest. The Surgery of Childhood: Including Orthopaedic Surgery. Philadelphia: Lippincott, 1910.

MLA (8e ed.) Bronvermelding

Willard, De Forest. The Surgery of Childhood: Including Orthopaedic Surgery. Lippincott, 1910.

Let op: Deze citaties zijn niet altijd 100% accuraat.