Citazione APA

Levine, H. (1995). 22000 vocabulary for TOEFL and 504 absolutely essential words: Test of english as a foreign language (Included with 3 cassettes). London: Longman.

Stile di citazione Chicago

Levine, Harold. 22000 Vocabulary for TOEFL and 504 Absolutely Essential Words: Test of English As a Foreign Language (Included With 3 Cassettes). London: Longman, 1995.

Citazione MLA

Levine, Harold. 22000 Vocabulary for TOEFL and 504 Absolutely Essential Words: Test of English As a Foreign Language (Included With 3 Cassettes). London: Longman, 1995.

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