APA (7th ed.) Citation

Hillebrand, W. F., Merwin, H. E., & Wright, F. E. (1914). Hewettite, metahewettite and pascoite, hydrous calcium vanadates.

Chicago Style (17th ed.) Citation

Hillebrand, William Francis, H. E. Merwin, and Frederic Eugene Wright. Hewettite, Metahewettite and Pascoite, Hydrous Calcium Vanadates. Philadelphia, 1914.

MLA (8th ed.) Citation

Hillebrand, William Francis, et al. Hewettite, Metahewettite and Pascoite, Hydrous Calcium Vanadates. 1914.