APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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