Παραπομπή APA

Whitlam, J., Davies, V., & Harland, M. (1991). English-Portuguese, Portuguese-English dictionary. Glasgow: Harper Collins Publishers.

Παραπομπή Chicago Style

Whitlam, John, Vitoria Davies, and Mike Harland. English-Portuguese, Portuguese-English Dictionary. Glasgow: Harper Collins Publishers, 1991.

Παραπομπή MLA

Whitlam, John, Vitoria Davies, and Mike Harland. English-Portuguese, Portuguese-English Dictionary. Glasgow: Harper Collins Publishers, 1991.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.