Gaya APA

Murdibjono;Wahyudi, A. (1997). English for senior high school book for the thrid year natural and sosial science programs . Jakarta: Depdikbud.

Gaya MLA

Murdibjono;Wahyudi, Arwijati. "English for senior high school book for the thrid year natural and sosial science programs". Jakarta: Depdikbud, 1997. .