APA (7 ম সংস্করণ) উদ্ধৃতি

Davis, G. B., & Parker, C. A. S. (2012). Writing the doctoral dissertation: A systematic approach (3rd ed.). Barrons Educational Series, Inc..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Davis, Gordon B., এবং Clyde A. Straub Parker. Writing the Doctoral Dissertation: A Systematic Approach. 3rd ed. Hauppauge, NY: Barrons Educational Series, Inc., 2012.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Davis, Gordon B., এবং Clyde A. Straub Parker. Writing the Doctoral Dissertation: A Systematic Approach. 3rd ed. Barrons Educational Series, Inc., 2012.