APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.