APA引文

Heredia, R. (1978). Business planning (1st.). Noble.

芝加哥风格引文

Heredia, R. Business Planning. 1st. Bombay: Noble, 1978.

MLA引文

Heredia, R. Business Planning. 1st. Noble, 1978.

警告：这些引文格式不一定是100％准确.