Gaya APA

Groth, C, [, A. (2022). Essay Writing English for Academic Purposes: With Exercises and Answe Key Ed, 3 (Ke-3). Yogyakarta: ANDI.

Gaya MLA

Groth, Cheryl, [et, Al.]. "Essay Writing English for Academic Purposes: With Exercises and Answe Key Ed, 3". Ke-3 Yogyakarta: ANDI, 2022. Text.