Gaya APA

Pyle, W, W., Larson, K, D. (1981). Fundamental accounting principles (9th ed). Homewood, IL: Richard D. Irwin.

Gaya MLA

Pyle, William, W.., Larson, Kermit, D.. "Fundamental accounting principles". 9th ed Homewood, IL: Richard D. Irwin, 1981. Text.