APA (7th ed.) Citation

Powell, J. A., & Engelhardt, K. A. M. (2000). Optimal trajectories for the short-distance foraging flights ofswans. Journal of Theoretical Biology, 204(3), 415.

Chicago Style (17th ed.) Citation

Powell, James A., and K. A. M. Engelhardt. "Optimal Trajectories for the Short-distance Foraging Flights Ofswans." Journal of Theoretical Biology 204, no. 3 (2000): 415.

MLA (9th ed.) Citation

Powell, James A., and K. A. M. Engelhardt. "Optimal Trajectories for the Short-distance Foraging Flights Ofswans." Journal of Theoretical Biology, vol. 204, no. 3, 2000, p. 415.