APA (7th ed.) Citation

Proudfoot, K. G. (1971). Further observations on races of potato wart in Newfoundland. Potato Research, 14(3), 232.

Chicago Style (17th ed.) Citation

Proudfoot, K. G. "Further Observations on Races of Potato Wart in Newfoundland." Potato Research 14, no. 3 (1971): 232.

MLA (9th ed.) Citation

Proudfoot, K. G. "Further Observations on Races of Potato Wart in Newfoundland." Potato Research, vol. 14, no. 3, 1971, p. 232.