Παραπομπή σε μορφή APA (7η εκδ.)

Wegner, O., & Ferry, S. (2005). Play better tennis in two hours: How to master (and re-master) the fundamentals and play like the pros. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wegner, Oscar, και Steven Ferry. Play Better Tennis in Two Hours: How to Master (and Re-master) the Fundamentals and Play like the Pros. Camden, Me.: McGraw-Hill, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wegner, Oscar, και Steven Ferry. Play Better Tennis in Two Hours: How to Master (and Re-master) the Fundamentals and Play like the Pros. McGraw-Hill, 2005.