APA (7th ed.) Citation

Sauer, J. R., & Droege, S. (1990). Survey designs and statistical methods for the estimation of avian population trends. U.S. Dept. of the Interior, Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Sauer, John R., and Sam Droege. Survey Designs and Statistical Methods for the Estimation of Avian Population Trends. Washington, DC: U.S. Dept. of the Interior, Fish and Wildlife Service, 1990.

MLA (9th ed.) Citation

Sauer, John R., and Sam Droege. Survey Designs and Statistical Methods for the Estimation of Avian Population Trends. U.S. Dept. of the Interior, Fish and Wildlife Service, 1990.