Cita APA (7th ed.)

DIXON DOUGAL. (2019). TSINGTAOSAURS AND OTHER DUCK BILLED DINOSAURUS (2006 Ed.). PICTURE WINDOW BOOKS.

Cita Chicago (17th ed.)

DIXON DOUGAL. TSINGTAOSAURS AND OTHER DUCK BILLED DINOSAURUS. 2006 Ed. MINNESTOA: PICTURE WINDOW BOOKS, 2019.

Cita MLA (9th ed.)

DIXON DOUGAL. TSINGTAOSAURS AND OTHER DUCK BILLED DINOSAURUS. 2006 Ed. PICTURE WINDOW BOOKS, 2019.