APA (7th ed.) Citation

Gibbon, D. L. (1974). Aeration of activated sludge in sewage treatment. Pergamon Press.

Chicago Style (17th ed.) Citation

Gibbon, Donald L. Aeration of Activated Sludge in Sewage Treatment. New York: Pergamon Press, 1974.

MLA (9th ed.) Citation

Gibbon, Donald L. Aeration of Activated Sludge in Sewage Treatment. Pergamon Press, 1974.

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