APA (7e ed.) Bronvermelding

Everett, A., & Barritt, C. M. H. (1994). Materials (5th ed.). Longman.

Chicago (17e ed.) Bronvermelding

Everett, Alan, en C. M. H. Barritt. Materials. 5th ed. Harlow, England: Longman, 1994.

MLA (9e ed.) Bronvermelding

Everett, Alan, en C. M. H. Barritt. Materials. 5th ed. Longman, 1994.