APA (7th ed.) Citation

Shanker, S., & Shanker, V. A. (1986). Ludwig Wittgenstein: Critical assessments. Croom Helm.

Chicago Style (17th ed.) Citation

Shanker, Stuart, and V. A. Shanker. Ludwig Wittgenstein: Critical Assessments. London ; Dover, N.H.: Croom Helm, 1986.

MLA (9th ed.) Citation

Shanker, Stuart, and V. A. Shanker. Ludwig Wittgenstein: Critical Assessments. Croom Helm, 1986.