APA Citation

Ratcliffe, D., & Watson, D. (1993). The Peregrine Falcon (2a. ed.). Londres: T.& A D Poyser.

Chicago Style Citation

Ratcliffe, Derek, and Donald Watson. The Peregrine Falcon. 2a. ed. Londres: T.& A D Poyser, 1993.

MLA Citation

Ratcliffe, Derek, and Donald Watson. The Peregrine Falcon. 2a. ed. Londres: T.& A D Poyser, 1993.

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