APA (7th ed.) Citation

Roett, R., & Sacks, R. S. (1991). Paraguay: The personalist legacy. Westview Pr.

Chicago Style (17th ed.) Citation

Roett, Riordan, and Richard S. Sacks. Paraguay: The Personalist Legacy. Boulder u.a: Westview Pr, 1991.

MLA (9th ed.) Citation

Roett, Riordan, and Richard S. Sacks. Paraguay: The Personalist Legacy. Westview Pr, 1991.