APA Citatie

Lowell, S., & Shields, J. E. (1991). Powder surface area and porosity (3rd ed.). Chapman & Hall.

Chicago Style citaat

Lowell, S., en Joan E. Shields. Powder Surface Area and Porosity. 3rd ed. London ; New York: Chapman & Hall, 1991.

MLA citatie

Lowell, S., en Joan E. Shields. Powder Surface Area and Porosity. 3rd ed. Chapman & Hall, 1991.