Cita APA (7th ed.)

Packer, L., & Cadenas, E. (2005). Nitric oxide. Elsevier/Academic Press.

Cita Chicago (17th ed.)

Packer, Lester, i Enrique Cadenas. Nitric Oxide. San Diego, CA: Elsevier/Academic Press, 2005.

Cita MLA (9th ed.)

Packer, Lester, i Enrique Cadenas. Nitric Oxide. Elsevier/Academic Press, 2005.