APA引文

HELFERT, E. A. (1967). Techniques of financial analysis. Richard D. Irwin.

Chicago Style (17th ed.) Citation

HELFERT, Erich A. Techniques of Financial Analysis. Homewood: Richard D. Irwin, 1967.

MLA引文

HELFERT, Erich A. Techniques of Financial Analysis. Richard D. Irwin, 1967.

警告：這些引文格式不一定是100％准確.