APA-referens (7:e uppl.)

Yassin, 1. A. A. M., Peden, J. M., & Singapore), O. S. E. A. C. (. :. 1. :. (1988). The effect of perforation conditions upon maximum sand-free production rate in friable conditions.

Chicago-referens (17:e uppl.)

Yassin, 193636 Abu Azam Mohd., James M. Peden, och Offshore South East Asia Conference (6th : 1986 Singapore). The Effect of Perforation Conditions upon Maximum Sand-free Production Rate in Friable Conditions. 1988.

MLA-referens (9:e uppl.)

Yassin, 193636 Abu Azam Mohd., et al. The Effect of Perforation Conditions upon Maximum Sand-free Production Rate in Friable Conditions. 1988.