Cita APA (7th ed.)

STAFFORD-YILMAZ LYNN. (2005). 400 MUST-HAVE WORDS FOR THE TOEFL. TATA MCGRAW-HILL.

Cita Chicago (17th ed.)

STAFFORD-YILMAZ LYNN. 400 MUST-HAVE WORDS FOR THE TOEFL. NEW DELHI: TATA MCGRAW-HILL, 2005.

Cita MLA (9th ed.)

STAFFORD-YILMAZ LYNN. 400 MUST-HAVE WORDS FOR THE TOEFL. TATA MCGRAW-HILL, 2005.