Cita APA

Dennen, W. H. B. a. W. H. Principles of mineralogy. Wm.C. Brown.

Citación estilo Chicago

Dennen, William H. Blackburn and William H. Principles of Mineralogy. Wm.C. Brown.

Cita MLA

Dennen, William H. Blackburn and William H. Principles of Mineralogy. Wm.C. Brown.

Warning: These citations may not always be 100% accurate.