APA引文

Speight, H. (1970). Economics and industrial efficiency: An introduction to managerial economics (3rd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Speight, H. Economics and Industrial Efficiency: An Introduction to Managerial Economics. 3rd ed. [London]: Macmillan, 1970.

MLA引文

Speight, H. Economics and Industrial Efficiency: An Introduction to Managerial Economics. 3rd ed. Macmillan, 1970.