APA (7 ম সংস্করণ) উদ্ধৃতি

Ramalho, A., & Bico, i. C. (2019). As três pedras (1ª.). Sell Out.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ramalho, António, এবং ilustradora Catarina Bico. As Três Pedras. 1ª. Sell Out, 2019.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ramalho, António, এবং ilustradora Catarina Bico. As Três Pedras. 1ª. Sell Out, 2019.