APA引文

Helmkamp, J. G. (1987). Managerial accounting (5a. ed.). John Wiley & Sons.

芝加哥风格引文

Helmkamp, John G. Managerial Accounting. 5a. ed. Nueva York: John Wiley & Sons, 1987.

MLA引文

Helmkamp, John G. Managerial Accounting. 5a. ed. John Wiley & Sons, 1987.