Citação APA (7ª ed.)
Maidl, B., Thewes, M., Maidl, U., David, S., & Frank, S. (2014). Handbook of tunnel engineering II: Basics and additional services for design and construction. Ernst & Sohn.
Citação do estilo Chicago (17ª ed.)
Maidl, Bernhard, Markus Thewes, Ulrich Maidl, Sturge David, e Sonja Frank. Handbook of Tunnel Engineering II: Basics and Additional Services for Design and Construction. Berlin, Germany: Ernst & Sohn, 2014.
Citação MLA (9ª ed.)
Maidl, Bernhard, et al. Handbook of Tunnel Engineering II: Basics and Additional Services for Design and Construction. Ernst & Sohn, 2014.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.