APA (7th ed.) Citation

Gilland, B. (1979). The next seventy years: Population, food, and resources. Abacus Press.

Chicago Style (17th ed.) Citation

Gilland, Bernard. The Next Seventy Years: Population, Food, and Resources. Tunbridge Wells: Abacus Press, 1979.

MLA (9th ed.) Citation

Gilland, Bernard. The Next Seventy Years: Population, Food, and Resources. Abacus Press, 1979.

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