APA-Zitierstil (7. Ausg.)

Hoyle, J. R., English, F. W., & Steffy, B. E. (1998). Skills for successful 21st Century school leaders: Standards for peak performers. American Assoc. of School Administrators.

Chicago-Zitierstil (17. Ausg.)

Hoyle, John R., Fenwick W. English, und Betty E. Steffy. Skills for Successful 21st Century School Leaders: Standards for Peak Performers. Arlington, Va: American Assoc. of School Administrators, 1998.

MLA-Zitierstil (9. Ausg.)

Hoyle, John R., et al. Skills for Successful 21st Century School Leaders: Standards for Peak Performers. American Assoc. of School Administrators, 1998.