Gaya APA

Murdibjono, ., Soehardjo, A, D. (1990). Communicative English Jilid 3A for SMA (K1984) . Malang: IKIP MALANG.

Gaya MLA

Murdibjono, ., Soehardjo, A., D.. "Communicative English Jilid 3A for SMA (K1984)". Malang: IKIP MALANG, 1990. Text.