APA (7th ed.) Citation

Piearce, . G. D., & Gibbs, . J. N. (1981). Verticillium wilt. HMSO.

Chicago Style (17th ed.) Citation

Piearce, G. D., and J. N. Gibbs. Verticillium Wilt. London: HMSO, 1981.

MLA (9th ed.) Citation

Piearce, G. D., and J. N. Gibbs. Verticillium Wilt. HMSO, 1981.