Franklin
30 years of IJSE [electronic resource] : festschrift in honour of Professor John O'Brien. Part 1 / guest editor, Barrie Pettman.
MLA
Pettman, Barrie. 30 Years of Ijse: Festschrift In Honour of Professor John O'brien. [Bradford, England]: Emerald Group Pub., 2004.
APA
Pettman, B. (2004). 30 years of IJSE: festschrift in honour of Professor John O'Brien. [Bradford, England]: Emerald Group Pub.
Chicago
Pettman, Barrie. 30 Years of IJSE: Festschrift In Honour of Professor John O'brien. Part 1. [Bradford, England]: Emerald Group Pub., 2004.
