APA (7th ed.) Citation

Dougan, J. (1978). A study of the changes occurring in black tea during storage. TPI.

Chicago Style (17th ed.) Citation

Dougan, J. A Study of the Changes Occurring in Black Tea During Storage. London: TPI, 1978.

MLA (9th ed.) Citation

Dougan, J. A Study of the Changes Occurring in Black Tea During Storage. TPI, 1978.

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