APA (7th ed.) Citation

Freeland, P. (1991). Habitats and the enviornment. Hedder&Stoughton.

Chicago Style (17th ed.) Citation

Freeland, Peter. Habitats and the Enviornment. London: Hedder&Stoughton, 1991.

MLA (9th ed.) Citation

Freeland, Peter. Habitats and the Enviornment. Hedder&Stoughton, 1991.