APA (7th ed.) Citation

Vries-Kruyt, T. d., Kretschmar, V. v., & Oorthuys, C. (1971). Small ship, great sea : the life story of a mongoloid boy: The life story of a mongoloid boy. Collins.

Chicago Style (17th ed.) Citation

Vries-Kruyt, Truus de, Vivienne van Kretschmar, and Cas Oorthuys. Small Ship, Great Sea : The Life Story of a Mongoloid Boy: The Life Story of a Mongoloid Boy. London: Collins, 1971.

MLA (9th ed.) Citation

Vries-Kruyt, Truus de, et al. Small Ship, Great Sea : The Life Story of a Mongoloid Boy: The Life Story of a Mongoloid Boy. Collins, 1971.

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