APA (7th ed.) Citation

Troelstra, A. S. (1969). Principles of intuitionism. Springer-Verlag.

Chicago Style (17th ed.) Citation

Troelstra, A. S. Principles of Intuitionism. Berlin: Springer-Verlag, 1969.

MLA (8th ed.) Citation

Troelstra, A. S. Principles of Intuitionism. Springer-Verlag, 1969.

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