APA
edited by Mahendra P. Singh, Singh M. P. & Tripathi P. K. (2011). Comparative Constitutional Law. Lucknow: Eastern Book Co.
Chicago
edited by Mahendra P. Singh, Singh Mahendra Pal and Tripathi P K. 2011. Comparative Constitutional Law. Lucknow: Eastern Book Co.
Harvard
edited by Mahendra P. Singh, Singh M. P. and Tripathi P. K. (2011). Comparative Constitutional Law. Lucknow: Eastern Book Co.
MLA
edited by Mahendra P. Singh, Singh Mahendra Pal and Tripathi P K. Comparative Constitutional Law. Lucknow: Eastern Book Co. 2011.