APA
Pervaiz Habibullah, Quamar J., . (2003). Global Warming : a threat to aviation calculations in relevance to aerodynamics. Karachi: Education Pakistan Center.
Chicago
Pervaiz Habibullah, Quamar Jawaid, . 2003. Global Warming : a threat to aviation calculations in relevance to aerodynamics. Karachi: Education Pakistan Center.
Harvard
Pervaiz Habibullah, Quamar J., . (2003). Global Warming : a threat to aviation calculations in relevance to aerodynamics. Karachi: Education Pakistan Center.
MLA
Pervaiz Habibullah, Quamar Jawaid, . Global Warming : a threat to aviation calculations in relevance to aerodynamics. Karachi: Education Pakistan Center. 2003.