APA (7th ed.) Citation

Elton, C. S. (1977). The ecology of invasions by animals and plants. Chapman & Hall.

Chicago Style (17th ed.) Citation

Elton, Charles S. The Ecology of Invasions by Animals and Plants. London: Chapman & Hall, 1977.

MLA (9th ed.) Citation

Elton, Charles S. The Ecology of Invasions by Animals and Plants. Chapman & Hall, 1977.