APA引文

Marland L Madson. (1968). Biological investigations and observations-Part 1. USA: Burgess Publishing Company.

Trích dẫn kiểu Chicago

Marland L Madson. Biological Investigations and Observations-Part 1. USA: Burgess Publishing Company, 1968.

MLA引文

Marland L Madson. Biological Investigations and Observations-Part 1. USA: Burgess Publishing Company, 1968.

警告：这些引文格式不一定是100％准确.