APA-viite (7. p.)

Basiao, S. S., Nadurata, E. B., & Dela Peña, F. T. (1969). Production of elemental sulfur from surface ores. College of Engineering.

Chicago-viite (17. p.)

Basiao, Samuel S., Edgardo B. Nadurata, ja Fortunato T. Dela Peña. Production of Elemental Sulfur from Surface Ores. Quezon City: College of Engineering, 1969.

MLA-viite (9. p.)

Basiao, Samuel S., et al. Production of Elemental Sulfur from Surface Ores. College of Engineering, 1969.