APA aipamena

Houghton Mifflin Company. (2002). Houghton Mifflin mathematics. Houghton Mifflin.

Chicago Style aipamena

Houghton Mifflin Company. Houghton Mifflin Mathematics. Boston: Houghton Mifflin, 2002.

MLA aipamena

Houghton Mifflin Company. Houghton Mifflin Mathematics. Houghton Mifflin, 2002.