APA (7th ed.) Citation

PEARL Boppard & Henn, R. (1989). Proceedings. Springer.

Chicago Style (17th ed.) Citation

PEARL Boppard and Richard Henn. Proceedings. Berlin [u.a.]: Springer, 1989.

MLA (9th ed.) Citation

PEARL Boppard and Richard Henn. Proceedings. Springer, 1989.

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