International pest control & McDonald, D. P. (1986). International pesticide directory: Supplement to the september/october 1986 edition of International Pest Control (6th ed.). McDonald.
Chicago Style (17th ed.) CitationInternational pest control and D. P. McDonald. International Pesticide Directory: Supplement to the September/october 1986 Edition of International Pest Control. 6th ed. [North Chicago,U.S.A]: McDonald, 1986.
MLA (9th ed.) CitationInternational pest control and D. P. McDonald. International Pesticide Directory: Supplement to the September/october 1986 Edition of International Pest Control. 6th ed. McDonald, 1986.
Warning: These citations may not always be 100% accurate.