APA (7th ed.) Citation

Tropper, H. (1949). Electric circuit theory: An introduction to steady state and transient theory based on the superposition principle. Longmans, Green.

Chicago Style (17th ed.) Citation

Tropper, H. Electric Circuit Theory: An Introduction to Steady State and Transient Theory Based on the Superposition Principle. London, New York: Longmans, Green, 1949.

MLA (9th ed.) Citation

Tropper, H. Electric Circuit Theory: An Introduction to Steady State and Transient Theory Based on the Superposition Principle. Longmans, Green, 1949.

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