एपीए उद्धरण

Albertus F. Heuperman. (2002). Biodrainage: Principles experiences and applications. Rome, Italy: FAO.

शिकागो स्टाइल उद्धरण

Albertus F. Heuperman. Biodrainage: Principles Experiences and Applications. Rome, Italy: FAO, 2002.

एमएलए उद्धरण

Albertus F. Heuperman. Biodrainage: Principles Experiences and Applications. Rome, Italy: FAO, 2002.