APA Style

Trisna, B. (2010). English for real communication: An Integrated Course for Elementary School Students (Student's book 4) (1st edition). Indonesia: Grasindo.

MLA Style

Trisna, Budiyati. "English for real communication: An Integrated Course for Elementary School Students (Student's book 4)". 1st edition Indonesia: Grasindo, 2010. Textbook.