APA (7th ed.) Citation

Crosby, W. O. (2015). Geological collections: Dynamical geology and petrography.

Chicago Style (17th ed.) Citation

Crosby, Williams Otis. Geological Collections: Dynamical Geology and Petrography. 2015.

MLA (9th ed.) Citation

Crosby, Williams Otis. Geological Collections: Dynamical Geology and Petrography. 2015.

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