Cita APA (7a ed.)

Shuibhne, N. N., Gormley, L. W., & Usher, J. A. (2012). From Single Market to Economic Union: Essays in memory of John A Usher (1st published in 2012, imp.: 1.). Oxford University Press.

Cita Chicago Style (17a ed.)

Shuibhne, Niamh Nic, Lawrence W. Gormley, y John Anthony Usher. From Single Market to Economic Union: Essays in Memory of John A Usher. 1st published in 2012, imp.: 1. Oxford [etc.]: Oxford University Press, 2012.

Cita MLA (9a ed.)

Shuibhne, Niamh Nic, et al. From Single Market to Economic Union: Essays in Memory of John A Usher. 1st published in 2012, imp.: 1. Oxford University Press, 2012.