Gaya APA

Suhud, M., Rachmat, E. (1987). A Student Workbook for SMP Grade 3 (Cet. 1.--). S.l.: Harisma.

Gaya MLA

Suhud, Moh.., Rachmat, E.. "A Student Workbook for SMP Grade 3". Cet. 1.-- S.l.: Harisma, 1987. Text.