Style de citation APA (7e éd.)

Galang, L. S., Sison, J. C., & Vallejo, R. M. (1980). Development of an SDI service for agricultural scientists in the PCARR network.

Style de citation Chicago (17e éd.)

Galang, Lilia S., Josephine C. Sison, et Rosa M. Vallejo. Development of an SDI Service for Agricultural Scientists in the PCARR Network. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1980.

Style de citation MLA (9e éd.)

Galang, Lilia S., et al. Development of an SDI Service for Agricultural Scientists in the PCARR Network. 1980.