APA (7th ed.) Citation

Stokes, T. (2017). D-semigroups and constellations. Semigroup Forum, 94(2), 442. https://doi.org/10.1007/s00233-017-9851-z

Chicago Style (17th ed.) Citation

Stokes, Tim. "D-semigroups and Constellations." Semigroup Forum 94, no. 2 (2017): 442. https://doi.org/10.1007/s00233-017-9851-z.

MLA (9th ed.) Citation

Stokes, Tim. "D-semigroups and Constellations." Semigroup Forum, vol. 94, no. 2, 2017, p. 442, https://doi.org/10.1007/s00233-017-9851-z.