APA (7 ম সংস্করণ) উদ্ধৃতি

Gregorio, E. G. (1984). Wave model for coastal structures. National Hydraulic Research Center, U.P. College of Engineering.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gregorio, Enrico G. Wave Model for Coastal Structures. Quezon City: National Hydraulic Research Center, U.P. College of Engineering, 1984.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Gregorio, Enrico G. Wave Model for Coastal Structures. National Hydraulic Research Center, U.P. College of Engineering, 1984.