APA (7th ed.) Citation

Rung, H., & Rung, F. Albumsblade: For guitar = (Albumblätter). Hansen.

Chicago Style (17th ed.) Citation

Rung, Henrik, and Frederik Rung. Albumsblade: For Guitar = (Albumblätter). Kjøbenhavn [u.a.]: Hansen.

MLA (9th ed.) Citation

Rung, Henrik, and Frederik Rung. Albumsblade: For Guitar = (Albumblätter). Hansen.

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