APA (7th ed.) Citation

PUFFETT, R. (1990). Plumbing Services Waste Disposal, Roof Plumbing Rj Puffett, Lj. Hossack. McGraw-Hill.

Chicago Style (17th ed.) Citation

PUFFETT, RJ. Plumbing Services Waste Disposal, Roof Plumbing Rj Puffett, Lj. Hossack. McGraw-Hill, 1990.

MLA (8th ed.) Citation

PUFFETT, RJ. Plumbing Services Waste Disposal, Roof Plumbing Rj Puffett, Lj. Hossack. McGraw-Hill, 1990.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.