Gaya APA

Needles, B, E. et al (1984). Priciples Accounting ed. 2 (2). Boston: Houhton Mifflin Company.

Gaya MLA

Needles, Belverd, E. et al. "Priciples Accounting ed. 2". 2 Boston: Houhton Mifflin Company, 1984. Text.