APA (7th ed.) Citation

Maercklin, F. P., & Wocke, M. F. (1971). Die Erde - unser Lebensraum. Mundus.

Chicago Style (17th ed.) Citation

Maercklin, F. P., and Max Ferdinand Wocke. Die Erde - Unser Lebensraum. Stuttgart: Mundus, 1971.

MLA (9th ed.) Citation

Maercklin, F. P., and Max Ferdinand Wocke. Die Erde - Unser Lebensraum. Mundus, 1971.

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