Cita APA

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.

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.