APA-Zitierstil (7. Ausg.)

Bickel, J. E. (2017). Vocal technique: A physiologic approach (Second edition.). Plural.

Chicago-Zitierstil (17. Ausg.)

Bickel, Jan E. Vocal Technique: A Physiologic Approach. Second edition. San Diego, CA: Plural, 2017.

MLA-Zitierstil (9. Ausg.)

Bickel, Jan E. Vocal Technique: A Physiologic Approach. Second edition. Plural, 2017.