APA (7th ed.) Citation

Khwaja, S. A., & unknown. (2010). Towards Design Patterns Definition Language (DPDL).

Chicago Style (17th ed.) Citation

Khwaja, Salman Ahmad, and unknown. Towards Design Patterns Definition Language (DPDL). 2010.

MLA (9th ed.) Citation

Khwaja, Salman Ahmad, and unknown. Towards Design Patterns Definition Language (DPDL). 2010.

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