APA (7th ed.) Citation

Levy, J., & Reid, M. (1976). Variations in writing posture and cerebral organization. Science, 194, 337.

Chicago Style (17th ed.) Citation

Levy, J., and M. Reid. "Variations in Writing Posture and Cerebral Organization." Science 194 (1976): 337.

MLA (9th ed.) Citation

Levy, J., and M. Reid. "Variations in Writing Posture and Cerebral Organization." Science, vol. 194, 1976, p. 337.