Dyfyniad APA
PAREDES, A., & ET AL. (1993). COCAINE: PHYSIOLOGICAL AND PHYSIOPATHOLOGICAL EFFECTS.
Dyfyniad Arddull Chicago
PAREDES, A., and ET AL. COCAINE: PHYSIOLOGICAL AND PHYSIOPATHOLOGICAL EFFECTS. 1993.
Dyfyniad MLA
PAREDES, A., and ET AL. COCAINE: PHYSIOLOGICAL AND PHYSIOPATHOLOGICAL EFFECTS. 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.