APA (7th ed.) Citation

Gordon, A. S., Miller, R., Morgenstern, L., & Turán, G. (2021). Preface. Annals of Mathematics & Artificial Intelligence, 89(1/2), 1. https://doi.org/10.1007/s10472-020-09711-5

Chicago Style (17th ed.) Citation

Gordon, Andrew S., Rob Miller, Leora Morgenstern, and György Turán. "Preface." Annals of Mathematics & Artificial Intelligence 89, no. 1/2 (2021): 1. https://doi.org/10.1007/s10472-020-09711-5.

MLA (9th ed.) Citation

Gordon, Andrew S., et al. "Preface." Annals of Mathematics & Artificial Intelligence, vol. 89, no. 1/2, 2021, p. 1, https://doi.org/10.1007/s10472-020-09711-5.