Citazione Stile APA (7a Edizione)

MACDONALD, O. (1951). Small sewage disposal systems: With special referenceto the tropics. H.K. Lewis.

Citazione stile Chigago Style (17a edizione)

MACDONALD, O.J.S. Small Sewage Disposal Systems: With Special Referenceto the Tropics. London: H.K. Lewis, 1951.

Citatione MLA (9a ed.)

MACDONALD, O.J.S. Small Sewage Disposal Systems: With Special Referenceto the Tropics. H.K. Lewis, 1951.