Citazione Stile APA (7a Edizione)

Koehler, G. J., Whinston, A. B., & Wright, G. P. (1975). Optimization over Leontief substitution systems. North-Holland Pub.

Citazione stile Chigago Style (17a edizione)

Koehler, Gary J., Andrew B. Whinston, e Gordon P. Wright. Optimization over Leontief Substitution Systems. Amsterdam: North-Holland Pub, 1975.

Citatione MLA (9a ed.)

Koehler, Gary J., et al. Optimization over Leontief Substitution Systems. North-Holland Pub, 1975.