ECU Libraries Catalog
The owls of North America : (north of Mexico); all the species and subspecies illustrated in color and fully described
MLA
Eckert, Allan W, and Karl E Karalus. The Owls of North America : (north of Mexico); All the Species and Subspecies Illustrated In Color and Fully Described. Garden City, N. Y.: Doubleday, 1974.
APA
Eckert, A. W, & Karalus, K. E. (1974). The owls of North America : (north of Mexico); all the species and subspecies illustrated in color and fully described. Garden City, N. Y.: Doubleday.
Chicago
Eckert, Allan W., and Karl E Karalus. The Owls of North America: (north of Mexico); All the Species and Subspecies Illustrated In Color and Fully Described. Garden City, N. Y.: Doubleday, 1974.
