APA ציטוט

(1983). Houghton Mifflin English: Resource book level 6. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Houghton Mifflin English: Resource Book Level 6. Boston: Houghton Mifflin Co., 1983.

ציטוט MLA

Houghton Mifflin English: Resource Book Level 6. Houghton Mifflin Co., 1983.