APA ציטוט

Herfurth, C. P. (1942). A tune a day: A first book for clarinet instruction. Boston Music.

Chicago Style (17th ed.) Citation

Herfurth, Clarence Paul. A Tune a Day: A First Book for Clarinet Instruction. Boston: Boston Music, 1942.

ציטוט MLA

Herfurth, Clarence Paul. A Tune a Day: A First Book for Clarinet Instruction. Boston Music, 1942.