A-Z / by Lars Arrhenius ; essay by Andrew Wilson ; index [to questions by map pages] by Geoff Ryman
MLA
Arrhenius, Lars, Geoff Ryman, and Andrew Wilson. A-z / by Lars Arrhenius ; Essay by Andrew Wilson ; Index [to Questions by Map Pages] by Geoff Ryman. Second edition. London: Peer, 2003
APA, 7th edition
Arrhenius, L., Ryman, G., & Wilson, A. (2003). A-Z / by Lars Arrhenius ; essay by Andrew Wilson ; index [to questions by map pages] by Geoff Ryman. Second edition. London: Peer
Chicago, 17th edition
Arrhenius, Lars., Geoff Ryman, and Andrew Wilson. A-Z / by Lars Arrhenius ; essay by Andrew Wilson ; index [to questions by map pages] by Geoff Ryman. Second edition. London: Peer, 2003