APA (7th ed.) Citation

Buckley, R. W. (1967). Nur zwanzig Mark (3. impr.). Univ. of London Press.

Chicago Style (17th ed.) Citation

Buckley, R. W. Nur Zwanzig Mark. 3. impr. London: Univ. of London Press, 1967.

MLA (9th ed.) Citation

Buckley, R. W. Nur Zwanzig Mark. 3. impr. Univ. of London Press, 1967.