APA (7th ed.) Citation

Mercado, C. M. (1977). The relative effectiveness of four types of extension publications [microform]. Photoduplication Service.

Chicago Style (17th ed.) Citation

Mercado, Cesar Matamorosa. The Relative Effectiveness of Four Types of Extension Publications [microform]. Quezon City: Photoduplication Service, 1977.

MLA (9th ed.) Citation

Mercado, Cesar Matamorosa. The Relative Effectiveness of Four Types of Extension Publications [microform]. Photoduplication Service, 1977.

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