APA (7th ed.) Citation

Costa, E., & Scardellato, G. (2015). Lawrence Grassi: From Piedmont to the Rocky Mountains.

Chicago Style (17th ed.) Citation

Costa, Elio, and Gabriele Scardellato. Lawrence Grassi: From Piedmont to the Rocky Mountains. 2015.

MLA (9th ed.) Citation

Costa, Elio, and Gabriele Scardellato. Lawrence Grassi: From Piedmont to the Rocky Mountains. 2015.

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