Παραπομπή σε μορφή APA (7η εκδ.)

Sta. Clara, C. G. M. (1997). Portland cement raw mix burnability improvement using fine-grained quartz as a silica source.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sta. Clara, Claude Gregory M. Portland Cement Raw Mix Burnability Improvement Using Fine-grained Quartz as a Silica Source. 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sta. Clara, Claude Gregory M. Portland Cement Raw Mix Burnability Improvement Using Fine-grained Quartz as a Silica Source. 1997.