Gaya APA

Krohn, R. (1990). English sentence structure : the successor to English sentence patterns / Robert Krohn (Cet. 1). Jakarta: Binarupa Aksara.

Gaya MLA

Krohn, Robert. "English sentence structure : the successor to English sentence patterns / Robert Krohn". Cet. 1 Jakarta: Binarupa Aksara, 1990. Buku.