APA Style

Maule, D. (2001). DK ELT Graded Readers - Upper Intermediate: Shakespeare's Theatre (DK ELT Graded Readers) (ELT Readers) . : Penguin Books Ltd.

MLA Style

Maule, David. "DK ELT Graded Readers - Upper Intermediate: Shakespeare's Theatre (DK ELT Graded Readers) (ELT Readers)". : Penguin Books Ltd, 2001. Text.