Gaya APA

Purwandi, . (2014). Angsa Kristal: Kumcer Anak (Ed. 1). Jogjakarta: Mitra Bocah Muslim.

Gaya MLA

Purwandi, . "Angsa Kristal: Kumcer Anak". Ed. 1 Jogjakarta: Mitra Bocah Muslim, 2014. Text.