APA (7th ed.) Citation

(1994). Portugal in the opening of the world. Com. Nacional para as Comemorações dos Descobrimentos Portugueses.

Chicago Style (17th ed.) Citation

Portugal in the Opening of the World. Lisbon: Com. Nacional para as Comemorações dos Descobrimentos Portugueses, 1994.

MLA (9th ed.) Citation

Portugal in the Opening of the World. Com. Nacional para as Comemorações dos Descobrimentos Portugueses, 1994.

Warning: These citations may not always be 100% accurate.