Cytowanie według stylu APA (wyd. 7)

Melodia, F. S. (1975). The effect of rate and timing of nitrogen application with and without phosphorous on the performance of rice in Maapag clay loam [microform]. Photoduplication Services,University of the Philippines Library.

Cytowanie według stylu Chicago (wyd. 17)

Melodia, Fortunato S. The Effect of Rate and Timing of Nitrogen Application with and Without Phosphorous on the Performance of Rice in Maapag Clay Loam [microform]. Quezon City: Photoduplication Services,University of the Philippines Library, 1975.

Cytowanie według stylu MLA (wyd. 9)

Melodia, Fortunato S. The Effect of Rate and Timing of Nitrogen Application with and Without Phosphorous on the Performance of Rice in Maapag Clay Loam [microform]. Photoduplication Services,University of the Philippines Library, 1975.