APA-viite (7. p.)

Sak, K. (2000). Some aspects of ligand specificity of P2Y receptors. Tartu University Press.

Chicago-viite (17. p.)

Sak, Katrin. Some Aspects of Ligand Specificity of P2Y Receptors. Tartu: Tartu University Press, 2000.

MLA-viite (8. p.)

Sak, Katrin. Some Aspects of Ligand Specificity of P2Y Receptors. Tartu University Press, 2000.