Hall, I. V., Aalders, L. E., & Barker, W. G. (1964). A PRELIMINARY INVESTIGATION OF FACTORS LIMITING LOWBUSH BLUEBERRY PRODUCTION ON CAPE BRETON ISLAND. Canadian Journal of Plant Science, 44(5), 491.
Chicago Style (17th ed.) CitationHall, I. V., L. E. Aalders, and W. G. Barker. "A PRELIMINARY INVESTIGATION OF FACTORS LIMITING LOWBUSH BLUEBERRY PRODUCTION ON CAPE BRETON ISLAND." Canadian Journal of Plant Science 44, no. 5 (1964): 491.
MLA (9th ed.) CitationHall, I. V., et al. "A PRELIMINARY INVESTIGATION OF FACTORS LIMITING LOWBUSH BLUEBERRY PRODUCTION ON CAPE BRETON ISLAND." Canadian Journal of Plant Science, vol. 44, no. 5, 1964, p. 491.
Warning: These citations may not always be 100% accurate.