APA Style

Needles, B, E. et al (1990). Principles Of Accounting 4 Ed. (4). Boston: Houghton Mifflin Company.

MLA Style

Needles, Belverd, E. et al. "Principles Of Accounting 4 Ed.". 4 Boston: Houghton Mifflin Company, 1990. Akuntansi.