APA (7th ed.) Citation

Verbundnetz Gas AG & Müller, F. (2009). East: Zu Protokoll = for the record (1st Aufl. =.). Steidl.

Chicago Style (17th ed.) Citation

Verbundnetz Gas AG and Frank-Heinrich Müller. East: Zu Protokoll = for the Record. 1st Aufl. =. Gottingen: Steidl, 2009.

MLA (9th ed.) Citation

Verbundnetz Gas AG and Frank-Heinrich Müller. East: Zu Protokoll = for the Record. 1st Aufl. =. Steidl, 2009.