APA (7th ed.) Citation

Isidro, J. (2009). O planeta de cristal. ASA.

Chicago Style (17th ed.) Citation

Isidro, Júlio. O Planeta De Cristal. ASA, 2009.

MLA (8th ed.) Citation

Isidro, Júlio. O Planeta De Cristal. ASA, 2009.

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