APA (7th ed.) Citation

Steenis, C. G. G. J. v. (1927). Malayan Bignoniaceae, their taxonomy, origin and geographical distribution. de Bussy.

Chicago Style (17th ed.) Citation

Steenis, Cornelis G. G. J. van. Malayan Bignoniaceae, Their Taxonomy, Origin and Geographical Distribution. Amsterdam: de Bussy, 1927.

MLA (9th ed.) Citation

Steenis, Cornelis G. G. J. van. Malayan Bignoniaceae, Their Taxonomy, Origin and Geographical Distribution. de Bussy, 1927.