Gaya APA

AHMAD, Z, E., ZHIVANA, A. (2023). Terapi Anxiety (Cet. 1). Sleman Yogyakarta: Cheklist.

Gaya MLA

AHMAD, Zacky, El-Syafa., ZHIVANA, A.U. "Terapi Anxiety". Cet. 1 Sleman Yogyakarta: Cheklist, 2023. .