Gaya APA

Fitzpatrick, B., Bahfein, L. (2014). CRESCENDO : BUKU 2 . : PT. Ufuk Publishing House.

Gaya MLA

Fitzpatrick, Becca., Bahfein, Leinovar. "CRESCENDO : BUKU 2". : PT. Ufuk Publishing House, 2014. Text.