APA (7th ed.) Citation

Botelho, A., & Caeiro, p. F. d. G. (1991). D. Duarte. Editorial Verbo.

Chicago Style (17th ed.) Citation

Botelho, Afonso, and pref. Francisco da Gama Caeiro. D. Duarte. Editorial Verbo, 1991.

MLA (8th ed.) Citation

Botelho, Afonso, and pref. Francisco da Gama Caeiro. D. Duarte. Editorial Verbo, 1991.

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