Cita APA (7a ed.)

Instituto Interamericano de Estadística. & Phelps, E. (1947). First Session of the Inter American Statistical Institute: September 6-18, 1947, Washington, D.C. [s.n.].

Cita Chicago Style (17a ed.)

Instituto Interamericano de Estadística. y Elizabeth Phelps. First Session of the Inter American Statistical Institute: September 6-18, 1947, Washington, D.C. [S.l.]: [s.n.], 1947.

Cita MLA (9a ed.)

Instituto Interamericano de Estadística. y Elizabeth Phelps. First Session of the Inter American Statistical Institute: September 6-18, 1947, Washington, D.C. [s.n.], 1947.