Gaya APA

WILLIS, H. (1964). STRUCTURE, STYLE, AND USAGE: A GUIDE TO EXPOSITORY WRITING . New York: HOLT, RINEHART AND WINSTON.

Gaya MLA

WILLIS, Hulon. "STRUCTURE, STYLE, AND USAGE: A GUIDE TO EXPOSITORY WRITING". New York: HOLT, RINEHART AND WINSTON, 1964. Textbook.