APA (7th ed.) Citation

Drake, S., & Pecegueiro, t. M. M. (1981). Galileu (2a ed.). D. Quixote.

Chicago Style (17th ed.) Citation

Drake, Stillman, and trad. Maria Manuela Pecegueiro. Galileu. 2a ed. D. Quixote, 1981.

MLA (8th ed.) Citation

Drake, Stillman, and trad. Maria Manuela Pecegueiro. Galileu. 2a ed. D. Quixote, 1981.

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