APA (7th ed.) Citation

Winkelmann, M. (1983). What can we learn form APT-tests?: A comment.

Chicago Style (17th ed.) Citation

Winkelmann, Michael. What Can We Learn Form APT-tests?: A Comment. Karlsruhe, 1983.

MLA (9th ed.) Citation

Winkelmann, Michael. What Can We Learn Form APT-tests?: A Comment. 1983.

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