APA (7th ed.) Citation

Gasman, D. (1971). The scientific origins of National Socialism : social Darwinism in Ernst Haeckel and the German Monist League: Social Darwinism in Ernst Haeckel and the German Monist League. Macdonald and Co..

Chicago Style (17th ed.) Citation

Gasman, Daniel. The Scientific Origins of National Socialism : Social Darwinism in Ernst Haeckel and the German Monist League: Social Darwinism in Ernst Haeckel and the German Monist League. London: Macdonald and Co., 1971.

MLA (9th ed.) Citation

Gasman, Daniel. The Scientific Origins of National Socialism : Social Darwinism in Ernst Haeckel and the German Monist League: Social Darwinism in Ernst Haeckel and the German Monist League. Macdonald and Co., 1971.

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