APA (7th ed.) Citation

(2013). O barco de papel (2. ed.). Bags of Books ed.

Chicago Style (17th ed.) Citation

O Barco De Papel. 2. ed. Aveiro: Bags of Books ed, 2013.

MLA (9th ed.) Citation

O Barco De Papel. 2. ed. Bags of Books ed, 2013.

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