APA (7th ed.) Zitazioa

Russwurm, G. Air Toxics and Water Monitoring. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Russwurm, George. Air Toxics and Water Monitoring. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Russwurm, George. Air Toxics and Water Monitoring. SPIE Digital Library.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.