APA (7e ed.) Bronvermelding

Não informado. (1912). Proceedings of the Annual Convention of the American Railway Engineering Association. American Railway Engineering Association.

Chicago (17e ed.) Bronvermelding

Não informado. Proceedings of the Annual Convention of the American Railway Engineering Association. Chicago, Ill: American Railway Engineering Association, 1912.

MLA (8e ed.) Bronvermelding

Não informado. Proceedings of the Annual Convention of the American Railway Engineering Association. American Railway Engineering Association, 1912.

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