APA
Sarin Harbans Lal, Sarin Manmohan Lal, . (2000). Encyclopaedia of petroleum laws. Allahabad: The University Book agency.
Chicago
Sarin Harbans Lal, Sarin Manmohan Lal, . 2000. Encyclopaedia of petroleum laws. Allahabad: The University Book agency.
Harvard
Sarin Harbans Lal, Sarin Manmohan Lal, . (2000). Encyclopaedia of petroleum laws. Allahabad: The University Book agency.
MLA
Sarin Harbans Lal, Sarin Manmohan Lal, . Encyclopaedia of petroleum laws. Allahabad: The University Book agency. 2000.