Dyfyniad APA

Cooke, J. P., & Stöckhardt, J. A. (1868). Chemical problems and reactions to accompany Stöckhardt's Elements of chemistry. E. H. Butler.

Dyfyniad Arddull Chicago

Cooke, Josiah Parsons, and Julius Adolph Stöckhardt. Chemical Problems and Reactions to Accompany Stöckhardt's Elements of Chemistry. Philadelphia: E. H. Butler, 1868.

Dyfyniad MLA

Cooke, Josiah Parsons, and Julius Adolph Stöckhardt. Chemical Problems and Reactions to Accompany Stöckhardt's Elements of Chemistry. E. H. Butler, 1868.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.