Roof, A. (1985). Encyclopaedia of bee culture: An encyclopaedia pertaining to scientific and practical culture of bees. International book & periodicals supply service.
Chicago Edition CitationRoof, A.I. Encyclopaedia of Bee Culture: An Encyclopaedia Pertaining to Scientific and Practical Culture of Bees. New Delhi: International book & periodicals supply service, 1985.
MLA Edition CitationRoof, A.I. Encyclopaedia of Bee Culture: An Encyclopaedia Pertaining to Scientific and Practical Culture of Bees. International book & periodicals supply service, 1985.
Warning: These citations may not always be 100% accurate.