APA ציטוט

Boyes,William, & Melvin, M. (1991). Economics. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Boyes,William, and Michael Melvin. Economics. Boston: Houghton Mifflin, 1991.

ציטוט MLA

Boyes,William, and Michael Melvin. Economics. Houghton Mifflin, 1991.