APA (7th ed.) Citation

Zimmerman, D. A. (1955). Notes on Field Identification and Comparative Behavior of Shrikes in Winter. Zenodo.

Chicago Style (17th ed.) Citation

Zimmerman, Dale A. Notes on Field Identification and Comparative Behavior of Shrikes in Winter. Zenodo, 1955.

MLA (9th ed.) Citation

Zimmerman, Dale A. Notes on Field Identification and Comparative Behavior of Shrikes in Winter. Zenodo, 1955.

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