APA Citation

ProQuest (Firm), & Pettman, B. (2004). 30 years of IJSE: Festschrift in honour of Professor John O'Brien. [Bradford, England]: Emerald Group Pub..

Chicago Style Citation

ProQuest (Firm), and Barrie Pettman. 30 Years of IJSE: Festschrift in Honour of Professor John O'Brien. [Bradford, England]: Emerald Group Pub., 2004.

MLA Citation

ProQuest (Firm), and Barrie Pettman. 30 Years of IJSE: Festschrift in Honour of Professor John O'Brien. [Bradford, England]: Emerald Group Pub., 2004.

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