Παραπομπή APA

Gruber, E. C. (1988). Stories that are not boring. N.Y.: Education.

Παραπομπή Chicago Style

Gruber, Edward C. Stories That Are Not Boring. N.Y.: Education, 1988.

Παραπομπή MLA

Gruber, Edward C. Stories That Are Not Boring. N.Y.: Education, 1988.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.