APA引文

(1973). Biological science: An ecologicla approach (3.). Rand mcnally and company.

Chicago Edition Citation

Biological Science: An Ecologicla Approach. 3. Chicago: Rand mcnally and company, 1973.

MLA引文

Biological Science: An Ecologicla Approach. 3. Rand mcnally and company, 1973.

警告：這些引文格式不一定是100％准確.