Cita APA (7th ed.)

Lim, R. D. Changes in category size as a function of age and the lan usage used [microform]. Photoduplication Service. University of the Philippines Library, 1978.

Cita Chicago (17th ed.)

Lim, Rosie D. Changes in Category Size as a Function of Age and the Lan Usage Used [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1978.

Cita MLA (9th ed.)

Lim, Rosie D. Changes in Category Size as a Function of Age and the Lan Usage Used [microform]. Photoduplication Service. University of the Philippines Library, 1978.