APA (7th ed.) Citation

Humm, O., & Toggweiler, P. (1993). Photovoltaik und architektur =: Photovoltaics in architecture. Birkhäuser Verlag.

Chicago Style (17th ed.) Citation

Humm, Othmar, and Peter Toggweiler. Photovoltaik Und Architektur =: Photovoltaics in Architecture. Basel ; Boston: Birkhäuser Verlag, 1993.

MLA (9th ed.) Citation

Humm, Othmar, and Peter Toggweiler. Photovoltaik Und Architektur =: Photovoltaics in Architecture. Birkhäuser Verlag, 1993.

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