APA (7th ed.) Citation

Koegel, L. (1958). Vulkane: Von Ludwig Koegel. Lux.

Chicago Style (17th ed.) Citation

Koegel, Ludwig. Vulkane: Von Ludwig Koegel. Murnau [u.a.]: Lux, 1958.

MLA (8th ed.) Citation

Koegel, Ludwig. Vulkane: Von Ludwig Koegel. Lux, 1958.

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