APA (7th ed.) Citation

Hasan, Z. (1975). Theory of profit. Vikas Pub. House.

Chicago Style (17th ed.) Citation

Hasan, Zubair. Theory of Profit. Vikas Pub. House, 1975.

MLA (9th ed.) Citation

Hasan, Zubair. Theory of Profit. Vikas Pub. House, 1975.

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