APA (7th ed.) Citation

Ong, S. H., Shimizu, K., & Ng, C. M. (2008). A class of discrete distributions arising from difference of two random variables. Elsevier.

Chicago Style (17th ed.) Citation

Ong, S. H., K. Shimizu, and C. M. Ng. A Class of Discrete Distributions Arising from Difference of Two Random Variables. Elsevier, 2008.

MLA (9th ed.) Citation

Ong, S. H., et al. A Class of Discrete Distributions Arising from Difference of Two Random Variables. Elsevier, 2008.