APA (7th ed.) Citation

KUYK, W. (1969). SOME QUESTIONS ON THE FOUNDATIONS OF LOGIC. Philosophia reformata, 34(3/4), 142-146. doi:10.1163/22116117-90001193

Chicago Style (17th ed.) Citation

KUYK, WILLEM. "SOME QUESTIONS ON THE FOUNDATIONS OF LOGIC." Philosophia Reformata 34, no. 3/4 (1969): 142-146, https://doi.org/10.1163/22116117-90001193.

MLA (9th ed.) Citation

KUYK, WILLEM. "SOME QUESTIONS ON THE FOUNDATIONS OF LOGIC." Philosophia Reformata, vol. 34, no. 3/4, 1969, pp. 142-146, https://doi.org/10.1163/22116117-90001193.

Warning: These citations may not always be 100% accurate.