APA-Zitierstil (7. Ausg.)

Hartwell, F. P. (2017). McGraw-Hill's National Electrical Code 2017 handbook (Twenty-ninth edition.). McGraw-Hill Education.

Chicago-Zitierstil (17. Ausg.)

Hartwell, Frederic P. McGraw-Hill's National Electrical Code 2017 Handbook. Twenty-ninth edition. New York: McGraw-Hill Education, 2017.

MLA-Zitierstil (9. Ausg.)

Hartwell, Frederic P. McGraw-Hill's National Electrical Code 2017 Handbook. Twenty-ninth edition. McGraw-Hill Education, 2017.