APA (7th ed.) Citation

Gunasekera, D. (1977). Petrol Engine & its application for road work. Metro Printers.

Chicago Style (17th ed.) Citation

Gunasekera, Dan. Petrol Engine & Its Application for Road Work. Colombo: Metro Printers, 1977.

MLA (9th ed.) Citation

Gunasekera, Dan. Petrol Engine & Its Application for Road Work. Metro Printers, 1977.

Warning: These citations may not always be 100% accurate.