Gaya APA

Stewart, M, M. et al (1968). English For Business Book I: Word Study, Sentence Structure, Writng Craftsmanship . New York: McGraw-Hill Book Co..

Gaya MLA

Stewart, Marie, M.. et al. "English For Business Book I: Word Study, Sentence Structure, Writng Craftsmanship". New York: McGraw-Hill Book Co., 1968. Text.