APA (7th ed.) Citation

National Physics Congress (4th : UP Baguio, Philippines), & Bernido, C. (1985). Proceedings of the fourth national physics congress held a UP Baguio, 31 March- 3 April 1985. Samahang Pisika ng Pilipinas.

Chicago Style (17th ed.) Citation

National Physics Congress (4th : UP Baguio, Philippines), and Christopher Bernido. Proceedings of the Fourth National Physics Congress Held a UP Baguio, 31 March- 3 April 1985. Baguio City, Philippines: Samahang Pisika ng Pilipinas, 1985.

MLA (9th ed.) Citation

National Physics Congress (4th : UP Baguio, Philippines), and Christopher Bernido. Proceedings of the Fourth National Physics Congress Held a UP Baguio, 31 March- 3 April 1985. Samahang Pisika ng Pilipinas, 1985.