APA (7th ed.) Citation

van Duyn Roel. (1983). Provo! Libertad Verlag.

Chicago Style (17th ed.) Citation

van Duyn Roel. Provo! Libertad Verlag, 1983.

MLA (8th ed.) Citation

van Duyn Roel. Provo! Libertad Verlag, 1983.

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