Gaya APA

Frank, E, H., Richards, B. (1983). Linguistic categories auxiliaries and related puzzles: Volume II the scope, order, and distribution of english auxiliary verbs . Dordrecht: D. Reidel Publishing Company.

Gaya MLA

Frank, Editor, Heny,., Richards, Barry. "Linguistic categories auxiliaries and related puzzles: Volume II the scope, order, and distribution of english auxiliary verbs". Dordrecht: D. Reidel Publishing Company, 1983. Text.