Cita APA (7th ed.)

Cojn, A. (1963). Careers with foreign languages. HenryZ. Walck.

Cita Chicago (17th ed.)

Cojn, Angelo. Careers with Foreign Languages. NewYork: HenryZ. Walck, 1963.

Cita MLA (9th ed.)

Cojn, Angelo. Careers with Foreign Languages. HenryZ. Walck, 1963.