APA Edition Citation

Ewing, J. H., & Gehring, F. (1991). Paul Halmos: Celebrating 50 years of mathematics. springer.

Chicago Edition Citation

Ewing, John H., and FW Gehring. Paul Halmos: Celebrating 50 Years of Mathematics. springer, 1991.

MLA Edition Citation

Ewing, John H., and FW Gehring. Paul Halmos: Celebrating 50 Years of Mathematics. springer, 1991.

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