APA引文

Jacobson, K. A., Ukena, D., Padgett, W., Daly, J. W., & Kirk, K. L. (1987). Xanthine Functionalized Congeners as Potent Ligands at A(2)-Adenosine Receptors(,).

Citação norma Chicago

Jacobson, Kenneth A., Dieter Ukena, William Padgett, John W. Daly, and Kenneth L. Kirk. Xanthine Functionalized Congeners As Potent Ligands At A(2)-Adenosine Receptors(,). 1987.

MLA引文

Jacobson, Kenneth A., et al. Xanthine Functionalized Congeners As Potent Ligands At A(2)-Adenosine Receptors(,). 1987.