APA (7th ed.) Citation

(2003). Valency in practice: = Valenz in der Praxis. Lang.

Chicago Style (17th ed.) Citation

Valency in Practice: = Valenz in Der Praxis. Oxford [u.a]: Lang, 2003.

MLA (9th ed.) Citation

Valency in Practice: = Valenz in Der Praxis. Lang, 2003.