APA Style

Peterson, Patricia Wilcox. (1980). Changing times, changing Tenses . Jakarta: BPK Agung Mulia.

Chicago Style

Peterson, Patricia Wilcox. Changing times, changing Tenses. Jakarta: BPK Agung Mulia, 1980. Text.

MLA Style

Peterson, Patricia Wilcox. Changing times, changing Tenses. Jakarta: BPK Agung Mulia, 1980. Text.

Turabian Style

Peterson, Patricia Wilcox. Changing times, changing Tenses. Jakarta: BPK Agung Mulia, 1980. Print.