APA (7th ed.) Citation

Ruuth, P. (1988). Resistance of cruciferous crops to turnip root fly. Agricultural and Food Science, 60(4), 269.

Chicago Style (17th ed.) Citation

Ruuth, Per. "Resistance of Cruciferous Crops to Turnip Root Fly." Agricultural and Food Science 60, no. 4 (1988): 269.

MLA (9th ed.) Citation

Ruuth, Per. "Resistance of Cruciferous Crops to Turnip Root Fly." Agricultural and Food Science, vol. 60, no. 4, 1988, p. 269.