Gaya APA

Academy, T, I, P. et al ([s.a.]). IELTS HACKS: Tips-Trik Praktis . [s.l.]: LEE Forum Edukasi.

Gaya MLA

Academy, Tim, Instruktur, Pare. et al. "IELTS HACKS: Tips-Trik Praktis". [s.l.]: LEE Forum Edukasi, [s.a.]. Textbook.