APA (7th ed.) Citation

Marcinek, J., & Birkner, K. (1983). Gletscher der Erde (o.A.). Edition Leipzig.

Chicago Style (17th ed.) Citation

Marcinek, Joachim, and Karlheinz Birkner. Gletscher Der Erde. o.A. Leipzig: Edition Leipzig, 1983.

MLA (8th ed.) Citation

Marcinek, Joachim, and Karlheinz Birkner. Gletscher Der Erde. o.A. Edition Leipzig, 1983.

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