APA (7th ed.) Citation

(2012). The Official Guide to The TOEFL Test Fourth Edition (Ada CD). Mc GrawHill.

Chicago Style (17th ed.) Citation

The Official Guide to The TOEFL Test Fourth Edition (Ada CD). Mc GrawHill, 2012.

MLA (8th ed.) Citation

The Official Guide to The TOEFL Test Fourth Edition (Ada CD). Mc GrawHill, 2012.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.