APA (7th ed.) Citation

Tsykin, Y. S. (1972). On learning systems. Automatica (Oxford), 8(1), 85-91. https://doi.org/10.1016/0005-1098(72)90012-X

Chicago Style (17th ed.) Citation

Tsykin, Ya S. "On Learning Systems." Automatica (Oxford) 8, no. 1 (1972): 85-91. https://doi.org/10.1016/0005-1098(72)90012-X.

MLA (9th ed.) Citation

Tsykin, Ya S. "On Learning Systems." Automatica (Oxford), vol. 8, no. 1, 1972, pp. 85-91, https://doi.org/10.1016/0005-1098(72)90012-X.