APA citiranje

National Science Development Board. (1981). 1981 SEER book: Searchers exposition on energy resources. SEER-EEC.

Chicago Style (17th ed.) Citation

National Science Development Board. 1981 SEER Book: Searchers Exposition on Energy Resources. Quezon City: SEER-EEC, 1981.

MLA citiranje

National Science Development Board. 1981 SEER Book: Searchers Exposition on Energy Resources. SEER-EEC, 1981.