Co-Existence and Co-Release of Classical Neurotransmitters
  MLA
  Gutierrez, Rafael, et al. Co-existence and Co-release of Classical Neurotransmitters. Springer US, 2009.
  APA
  Gutierrez, R., Fiechter, A., Frank, J., & Hawkes, P. W. (2009). Co-Existence and Co-Release of Classical Neurotransmitters. Springer US.
  Chicago
  Gutierrez, Rafael, A Fiechter, Joachim Frank, and P. W Hawkes. Co-Existence and Co-Release of Classical Neurotransmitters. : Springer US, 2009.