APA aipamena

MARA, D. (1976). Sewage Treatment In Hot Climates Duncan Mara. John Wiley & Sons.

Chicago Style aipamena

MARA, Duncan. Sewage Treatment In Hot Climates Duncan Mara. John Wiley & Sons, 1976.

MLA aipamena

MARA, Duncan. Sewage Treatment In Hot Climates Duncan Mara. John Wiley & Sons, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.