Cita APA (7th ed.)

Philip Pullman. (2017). His Dark Materials: The Subtle Knife. SCHOLASTIC.

Cita Chicago (17th ed.)

Philip Pullman. His Dark Materials: The Subtle Knife. SCHOLASTIC, 2017.

Cita MLA (9th ed.)

Philip Pullman. His Dark Materials: The Subtle Knife. SCHOLASTIC, 2017.