Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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