Cita APA (7th ed.)

Herring, N., Danson, E., & Paterson, D. (2002). Cholinergic control of heart rate by nitric oxide is site specific.

Cita Chicago (17th ed.)

Herring, N., E. Danson, i D. Paterson. Cholinergic Control of Heart Rate by Nitric Oxide Is Site Specific. 2002.

Cita MLA (9th ed.)

Herring, N., et al. Cholinergic Control of Heart Rate by Nitric Oxide Is Site Specific. 2002.