APA-viite (7. p.)

Poulin, M., Syed, R., & Robbins, P. (1998). The use of transcranial Doppler to assess cerebral blood flow during exercise in humans.

Chicago-viite (17. p.)

Poulin, M., R. Syed, ja P. Robbins. The Use of Transcranial Doppler to Assess Cerebral Blood Flow During Exercise in Humans. 1998.

MLA-viite (9. p.)

Poulin, M., et al. The Use of Transcranial Doppler to Assess Cerebral Blood Flow During Exercise in Humans. 1998.