Citazione Stile APA (7a Edizione)

Ferguson, A. W., & Kehoe, K. (1993). Access vs. Ownership: What Is Most Cost Effective in the Sciences.

Citazione stile Chigago Style (17a edizione)

Ferguson, Anthony W., e Kathleen Kehoe. Access Vs. Ownership: What Is Most Cost Effective in the Sciences. 1993.

Citatione MLA (9a ed.)

Ferguson, Anthony W., e Kathleen Kehoe. Access Vs. Ownership: What Is Most Cost Effective in the Sciences. 1993.