Citazione APA

Hjortsberg, U., Orbaek, P., & Arborelius, M. (1992). Small airways dysfunction among non-smoking shipyard arc welders.

Stile di citazione Chicago

Hjortsberg, U., P. Orbaek, e M. Arborelius. Small Airways Dysfunction Among Non-smoking Shipyard Arc Welders. 1992.

Citazione MLA

Hjortsberg, U., P. Orbaek, e M. Arborelius. Small Airways Dysfunction Among Non-smoking Shipyard Arc Welders. 1992.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.