APA (7e ed.) Bronvermelding

Não informado. (1931). Journal of Thoracic Surgery. American Association for Thoracic Surgery.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Thoracic Surgery. Saint Louis, Mo: American Association for Thoracic Surgery, 1931.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Thoracic Surgery. American Association for Thoracic Surgery, 1931.

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