APA (7th ed.) Citation

Vanerka, A. (2002). The Horn (Level 1 Practice Book 19). McGraw-Hill.

Chicago Style (17th ed.) Citation

Vanerka, Anton. The Horn (Level 1 Practice Book 19). Ohio: McGraw-Hill, 2002.

MLA (9th ed.) Citation

Vanerka, Anton. The Horn (Level 1 Practice Book 19). McGraw-Hill, 2002.