Dyfyniad APA

Venables, K., Dally, M., Nunn, A., Stevens, J., Stephens, R., Farrer, N., . . . Newman Taylor, A. (1989). Smoking and occupational allergy in workers in a platinum refinery.

Dyfyniad Arddull Chicago

Venables, K., et al. Smoking and Occupational Allergy in Workers in a Platinum Refinery. 1989.

Dyfyniad MLA

Venables, K., et al. Smoking and Occupational Allergy in Workers in a Platinum Refinery. 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.