APA aipamena

Copeland, E. B. 1. (1976). I. Outline of a year's course in botany. II. Key to the families of vascular plants in the Philippine Islands. Photoduplication Service.

Chicago Style aipamena

Copeland, Edwin Bingham 1889. I. Outline of a Year's Course in Botany. II. Key to the Families of Vascular Plants in the Philippine Islands. Quezon City: Photoduplication Service, 1976.

MLA aipamena

Copeland, Edwin Bingham 1889. I. Outline of a Year's Course in Botany. II. Key to the Families of Vascular Plants in the Philippine Islands. Photoduplication Service, 1976.