APA (7th ed.) Citation

Flor, H., & Grüsser, S. (1999). Conditioned stress-induced analgesia in humans. European journal of pain, 3(4), 317. https://doi.org/10.1016/S1090-3801(99)90013-7

Chicago Style (17th ed.) Citation

Flor, H., and SM Grüsser. "Conditioned Stress-induced Analgesia in Humans." European Journal of Pain 3, no. 4 (1999): 317. https://doi.org/10.1016/S1090-3801(99)90013-7.

MLA (9th ed.) Citation

Flor, H., and SM Grüsser. "Conditioned Stress-induced Analgesia in Humans." European Journal of Pain, vol. 3, no. 4, 1999, p. 317, https://doi.org/10.1016/S1090-3801(99)90013-7.