Cita APA (7th ed.)

Kandhal, P. S., & Cooley, L. A. (2001). The restricted zone in the superpave aggregate gradation specification. National Academy Press.

Cita Chicago (17th ed.)

Kandhal, Prithvi S., i L. A. Cooley. The Restricted Zone in the Superpave Aggregate Gradation Specification. Washington, D.C: National Academy Press, 2001.

Cita MLA (9th ed.)

Kandhal, Prithvi S., i L. A. Cooley. The Restricted Zone in the Superpave Aggregate Gradation Specification. National Academy Press, 2001.