APA (7th ed.) Citation

Harz, K. (1969). Die Orthopteren Europas: The Orthoptera of Europe. Springer.

Chicago Style (17th ed.) Citation

Harz, Kurt. Die Orthopteren Europas: The Orthoptera of Europe. Dordrecht: Springer, 1969.

MLA (9th ed.) Citation

Harz, Kurt. Die Orthopteren Europas: The Orthoptera of Europe. Springer, 1969.

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