APA (7th ed.) Citation

Daff, L. A., & Ellis, B. A. (1974). An album of New Zealand birds.

Chicago Style (17th ed.) Citation

Daff, L. A., and Brian A. Ellis. An Album of New Zealand Birds. 1974.

MLA (9th ed.) Citation

Daff, L. A., and Brian A. Ellis. An Album of New Zealand Birds. 1974.

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