APA Citation

Thill, R. E. (1977). Animal use of ponderosa pine forest openings.

Chicago Style Citation

Thill, Ronald E. Animal Use of Ponderosa Pine Forest Openings. 1977.

MLA Citation

Thill, Ronald E. Animal Use of Ponderosa Pine Forest Openings. 1977.

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