APA aipamena

Aston, R. H. R. (1982). Recent Advances in Occupational Health, No. 1.

Chicago Style aipamena

Aston, R H R. Recent Advances in Occupational Health, No. 1. 1982.

MLA aipamena

Aston, R H R. Recent Advances in Occupational Health, No. 1. 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.