APA (7th ed.) Citation

Ramalho, A. d. C. (1961). Portuguese essays. National Secretariat for Information.

Chicago Style (17th ed.) Citation

Ramalho, Americo da Costa. Portuguese Essays. [Lisbon]: National Secretariat for Information, 1961.

MLA (8th ed.) Citation

Ramalho, Americo da Costa. Portuguese Essays. National Secretariat for Information, 1961.

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