APA (7th ed.) Citation

Ali, Z., & unknown. (1985). On a class of inverted distributions.

Chicago Style (17th ed.) Citation

Ali, Zulfiqar, and unknown. On a Class of Inverted Distributions. 1985.

MLA (9th ed.) Citation

Ali, Zulfiqar, and unknown. On a Class of Inverted Distributions. 1985.

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