APA ציטוט

Van Loon, H. W. (1926). Liberation of mankind: Story of man's struggle for the right to think. George G Harrap and Co..

Chicago Edition Citation

Van Loon, Hendrik Willem. Liberation of Mankind: Story of Man's Struggle for the Right to Think. London: George G Harrap and Co., 1926.

ציטוט MLA

Van Loon, Hendrik Willem. Liberation of Mankind: Story of Man's Struggle for the Right to Think. George G Harrap and Co., 1926.