Citazione APA

Broukal, M. (1993). NTC's practice tests for the TOEFL: Test of English as a foreign language. Lincolnwood, Ill: National textbook.

Stile di citazione Chicago

Broukal, Milada. NTC's Practice Tests for the TOEFL: Test of English As a Foreign Language. Lincolnwood, Ill: National textbook, 1993.

Citazione MLA

Broukal, Milada. NTC's Practice Tests for the TOEFL: Test of English As a Foreign Language. Lincolnwood, Ill: National textbook, 1993.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.