APA (7th ed.) Citation

pseud, C. (1990). Cristina bombeiro. Porto Editora.

Chicago Style (17th ed.) Citation

pseud, Chica. Cristina Bombeiro. Porto Editora, 1990.

MLA (8th ed.) Citation

pseud, Chica. Cristina Bombeiro. Porto Editora, 1990.

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