APA (7th ed.) Citation

Penn, J. M. (1972). Linguistic relativity versus innate ideas : the origins of the Sapir-Whorf hypothesis in German thought / by Julia M. Penn: The origins of the Sapir-Whorf hypothesis in German thought. Mouton.

Chicago Style (17th ed.) Citation

Penn, Julia M. Linguistic Relativity Versus Innate Ideas : The Origins of the Sapir-Whorf Hypothesis in German Thought / by Julia M. Penn: The Origins of the Sapir-Whorf Hypothesis in German Thought. Mouton, 1972.

MLA (9th ed.) Citation

Penn, Julia M. Linguistic Relativity Versus Innate Ideas : The Origins of the Sapir-Whorf Hypothesis in German Thought / by Julia M. Penn: The Origins of the Sapir-Whorf Hypothesis in German Thought. Mouton, 1972.

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