APA (7th ed.) Citation

Balfour, A. J. (1971). Essays speculative and political (Nachdr. d. Ausg. 1921.). Books for Libr. Press.

Chicago Style (17th ed.) Citation

Balfour, Arthur James. Essays Speculative and Political. Nachdr. d. Ausg. 1921. Freeport, NY: Books for Libr. Press, 1971.

MLA (9th ed.) Citation

Balfour, Arthur James. Essays Speculative and Political. Nachdr. d. Ausg. 1921. Books for Libr. Press, 1971.