APA (7th ed.) Citation

(1952). Special index to "the birds of the republic of colombia" (pages 251 to 1214).

Chicago Style (17th ed.) Citation

Special Index to "the Birds of the Republic of Colombia" (pages 251 to 1214). 1952.

MLA (8th ed.) Citation

Special Index to "the Birds of the Republic of Colombia" (pages 251 to 1214). 1952.

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