Cita APA (7a ed.)
Armour, P. G. (2013). What Is a "Good" Estimate? Communications of the ACM, 56(6), 31-33.
Cita Chicago Style (17a ed.)
Armour, Phillip G. "What Is a "Good" Estimate?" Communications of the ACM 56, no. 6 (2013): 31-33.
Cita MLA (9a ed.)
Armour, Phillip G. "What Is a "Good" Estimate?" Communications of the ACM, vol. 56, no. 6, 2013, pp. 31-33.
Precaución: Estas citas no son 100% exactas.