APA Citation

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

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.