APA (7th ed.) Citation

Schuchmann, K. (1978). Notes on the rufous-capped thornbill Chalcostigma ruficeps, a new hummingbird species for Colombia. Zenodo.

Chicago Style (17th ed.) Citation

Schuchmann, Karl-L. Notes on the Rufous-capped Thornbill Chalcostigma Ruficeps, a New Hummingbird Species for Colombia. Zenodo, 1978.

MLA (9th ed.) Citation

Schuchmann, Karl-L. Notes on the Rufous-capped Thornbill Chalcostigma Ruficeps, a New Hummingbird Species for Colombia. Zenodo, 1978.

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