Cita APA (7a ed.)

Siverson, R., & Alker, H. R. (1975). Hayward R. Alker Jr. et al. Mathematical approaches to politics. Amsterdam: Elsevier Scientific Publishing Company, 1973. 475 p. El Colegio de México A.C.

Cita Chicago Style (17a ed.)

Siverson, Randolph, y Hayward R. Alker. Hayward R. Alker Jr. Et Al. Mathematical Approaches to Politics. Amsterdam: Elsevier Scientific Publishing Company, 1973. 475 P. El Colegio de México A.C, 1975.

Cita MLA (9a ed.)

Siverson, Randolph, y Hayward R. Alker. Hayward R. Alker Jr. Et Al. Mathematical Approaches to Politics. Amsterdam: Elsevier Scientific Publishing Company, 1973. 475 P. El Colegio de México A.C, 1975.