APA (7th ed.) Citation

Abis, L. V. Design of heat exchangers. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Abis, Leopoldo V. "Design of Heat Exchangers." Philippine Engineering Journal .

MLA (9th ed.) Citation

Abis, Leopoldo V. "Design of Heat Exchangers." Philippine Engineering Journal, .

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