Citazione Stile APA (7a Edizione)

Humbert, X. P., & Mastice, R. C. (2014). Contract and risk management for supply chain management professionals. X. Paul Humbert, Esq., Summit.

Citazione stile Chigago Style (17a edizione)

Humbert, X. Paul, e Robert C. Mastice. Contract and Risk Management for Supply Chain Management Professionals. New Jersey: X. Paul Humbert, Esq., Summit, 2014.

Citatione MLA (9a ed.)

Humbert, X. Paul, e Robert C. Mastice. Contract and Risk Management for Supply Chain Management Professionals. X. Paul Humbert, Esq., Summit, 2014.