APA (7th ed.) Citation

Smith, P. R. (2018). June 2018: Meet ABNF in London, England. ABNF Journal, 29(2), 32.

Chicago Style (17th ed.) Citation

Smith, Patsy R. "June 2018: Meet ABNF in London, England." ABNF Journal 29, no. 2 (2018): 32.

MLA (9th ed.) Citation

Smith, Patsy R. "June 2018: Meet ABNF in London, England." ABNF Journal, vol. 29, no. 2, 2018, p. 32.

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