APA (7th ed.) Citation

Bak, B., & Ettrup, H. (1982). Studies on migration and mortality of the lapwing (Vanellus vanellus) in Denmark.

Chicago Style (17th ed.) Citation

Bak, Bjarne, and Henning Ettrup. Studies on Migration and Mortality of the Lapwing (Vanellus Vanellus) in Denmark. Rønde, 1982.

MLA (9th ed.) Citation

Bak, Bjarne, and Henning Ettrup. Studies on Migration and Mortality of the Lapwing (Vanellus Vanellus) in Denmark. 1982.

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