Dyfyniad APA

ten Have, H., & Sporken, P. (1985). Heroin addiction, ethics and philosophy of medicine.

Dyfyniad Arddull Chicago

ten Have, H., and P. Sporken. Heroin Addiction, Ethics and Philosophy of Medicine. 1985.

Dyfyniad MLA

ten Have, H., and P. Sporken. Heroin Addiction, Ethics and Philosophy of Medicine. 1985.

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