Jørgensen, H. I., & Blackburne, C. I. (1941). Glossarium Europae avium. E. Munksgaard.
MLA CitationJørgensen, Harriet I., and Cecil I. Blackburne. Glossarium Europae Avium. E. Munksgaard, 1941.
Warning: These citations have been automatically generated and may not always be 100% accurate..