APA (7th ed.) Citation

Ribeiro, L. (1969). O "enigma ibérico". Leonel Ribeiro.

Chicago Style (17th ed.) Citation

Ribeiro, Leonel. O "Enigma Ibérico". Leonel Ribeiro, 1969.

MLA (8th ed.) Citation

Ribeiro, Leonel. O "Enigma Ibérico". Leonel Ribeiro, 1969.

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