APA (7th ed.) Citation

De Grano, P. M. A., Lemos, D. O., & Azul, K. M. Analysis of permeability of gypsum-treated basaltic sand and study of makeshift permeameter prototypes.

Chicago Style (17th ed.) Citation

De Grano, Princess Maica A., Darryl O. Lemos, and Kristian M. Azul. Analysis of Permeability of Gypsum-treated Basaltic Sand and Study of Makeshift Permeameter Prototypes.

MLA (9th ed.) Citation

De Grano, Princess Maica A., et al. Analysis of Permeability of Gypsum-treated Basaltic Sand and Study of Makeshift Permeameter Prototypes.

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