APA (7th ed.) Citation

Ranatunga, N. U. K., & Wickrathunga, D. (2019). Higher capacity ferrocement water tanks: : national design and construction hand book (2 nd ed.). National Water Supply and Drainage Board.

Chicago Style (17th ed.) Citation

Ranatunga, Nandana U. K., and Dharmadasa Wickrathunga. Higher Capacity Ferrocement Water Tanks: : National Design and Construction Hand Book. 2 nd ed. [s.l.]: National Water Supply and Drainage Board, 2019.

MLA (9th ed.) Citation

Ranatunga, Nandana U. K., and Dharmadasa Wickrathunga. Higher Capacity Ferrocement Water Tanks: : National Design and Construction Hand Book. 2 nd ed. National Water Supply and Drainage Board, 2019.