APA (7th ed.) Citation

(1975). 4. World congress on the theory of machines and mechanisms: Papers read at the congress. Institution of Mechanical Engineers.

Chicago Style (17th ed.) Citation

4. World Congress on the Theory of Machines and Mechanisms: Papers Read at the Congress. London: Institution of Mechanical Engineers, 1975.

MLA (9th ed.) Citation

4. World Congress on the Theory of Machines and Mechanisms: Papers Read at the Congress. Institution of Mechanical Engineers, 1975.

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