Swift, D. E., MacCarthy, P. J., & Mathews, D. (1996). Establishing criteria for acceptable natural conifer regeneration under a sparse hardwood overstorey: Study establishment and progress report. Canadian Forest Service.
Chicago Style (17th ed.) CitationSwift, Donald Edwin, Patrick Joseph MacCarthy, and Doug Mathews. Establishing Criteria for Acceptable Natural Conifer Regeneration Under a Sparse Hardwood Overstorey: Study Establishment and Progress Report. Fredericton, New Brunswick: Canadian Forest Service, 1996.
MLA (9th ed.) CitationSwift, Donald Edwin, et al. Establishing Criteria for Acceptable Natural Conifer Regeneration Under a Sparse Hardwood Overstorey: Study Establishment and Progress Report. Canadian Forest Service, 1996.
Warning: These citations may not always be 100% accurate.