APA (7th ed.) Citation

Perry, M., & Morgan, G. (2010). Lettuce harvester features dual drive. Hydraulics & Pneumatics, 63(6), 28.

Chicago Style (17th ed.) Citation

Perry, Mark, and George Morgan. "Lettuce Harvester Features Dual Drive." Hydraulics & Pneumatics 63, no. 6 (2010): 28.

MLA (9th ed.) Citation

Perry, Mark, and George Morgan. "Lettuce Harvester Features Dual Drive." Hydraulics & Pneumatics, vol. 63, no. 6, 2010, p. 28.