APA (7th ed.) Citation

HÄSEL, M. (2011). OpenSocial: An Enabler for Social Applications on the Web. Communications of the ACM, 54(1), 139. https://doi.org/10.1145/1866739.1866765

Chicago Style (17th ed.) Citation

HÄSEL, MATTHIAS. "OpenSocial: An Enabler for Social Applications on the Web." Communications of the ACM 54, no. 1 (2011): 139. https://doi.org/10.1145/1866739.1866765.

MLA (9th ed.) Citation

HÄSEL, MATTHIAS. "OpenSocial: An Enabler for Social Applications on the Web." Communications of the ACM, vol. 54, no. 1, 2011, p. 139, https://doi.org/10.1145/1866739.1866765.