APA (7th ed.) Citation

Neumann, K. (1930). Joseph Meyers Universum.

Chicago Style (17th ed.) Citation

Neumann, Karl. Joseph Meyers Universum. Sonneberg, 1930.

MLA (8th ed.) Citation

Neumann, Karl. Joseph Meyers Universum. 1930.

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