APA (7e ed.) Bronvermelding

Não informado. (1948). Esso oilways international. Standard Oil Company of Brazil.

Chicago (17e ed.) Bronvermelding

Não informado. Esso Oilways International. Rio de Janeiro: Standard Oil Company of Brazil, 1948.

MLA (8e ed.) Bronvermelding

Não informado. Esso Oilways International. Standard Oil Company of Brazil, 1948.

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