Cita APA (7th ed.)

Castro, P. P. (1984). River models: Physical vs. mathematical. National Hydraulic Research Center, U.P. College of Engineering.

Cita Chicago (17th ed.)

Castro, Peter P.M. River Models: Physical Vs. Mathematical. Quezon City: National Hydraulic Research Center, U.P. College of Engineering, 1984.

Cita MLA (9th ed.)

Castro, Peter P.M. River Models: Physical Vs. Mathematical. National Hydraulic Research Center, U.P. College of Engineering, 1984.