APA (7th ed.) Citation

Tapper, T. Second year harmony: A sequel to "First year harmony".

Chicago Style (17th ed.) Citation

Tapper, Thomas. Second Year Harmony: A Sequel to "First Year Harmony".

MLA (9th ed.) Citation

Tapper, Thomas. Second Year Harmony: A Sequel to "First Year Harmony".

Warning: These citations may not always be 100% accurate.