APA (7th ed.) Citation

Gradstein, S. R., & Smittenberg, J. H. (1977). The hydrophilous vegetation of western Crete.

Chicago Style (17th ed.) Citation

Gradstein, Stephan Robbert, and J. H. Smittenberg. The Hydrophilous Vegetation of Western Crete. 1977.

MLA (9th ed.) Citation

Gradstein, Stephan Robbert, and J. H. Smittenberg. The Hydrophilous Vegetation of Western Crete. 1977.

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