APA (7th ed.) Citation

Gruber Petra, Imhof Barbara, & Molecular Diversity Preservation International. Patterns of growth , biomimetics and architectural design.

Chicago Style (17th ed.) Citation

Gruber Petra, Imhof Barbara, and Molecular Diversity Preservation International. Patterns of Growth , Biomimetics and Architectural Design.

MLA (9th ed.) Citation

Gruber Petra, et al. Patterns of Growth , Biomimetics and Architectural Design.

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