APA Edition Citation

HARRISS F O & FERGUSON H J C. (1979). CHEMISTRY 11/13. Longman.

Chicago Edition Citation

HARRISS F O & FERGUSON H J C. CHEMISTRY 11/13. New York: Longman, 1979.

MLA Edition Citation

HARRISS F O & FERGUSON H J C. CHEMISTRY 11/13. Longman, 1979.