Gaya APA

Jamil, Z., Hobbs, J. (1986). English for SMP [Book One]: a Comprehensive Course for SMP (Cet. 4.--). Jakarta: Gramedia - Longman.

Gaya MLA

Jamil, Zawir., Hobbs, Jack. "English for SMP [Book One]: a Comprehensive Course for SMP". Cet. 4.-- Jakarta: Gramedia - Longman, 1986. Text.