APA (7th ed.) Citation

Bielawski, R. (2012). Variational problems in differential geometry: University of Leeds 2009 (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Bielawski, Roger. Variational Problems in Differential Geometry: University of Leeds 2009. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 2012.

MLA (9th ed.) Citation

Bielawski, Roger. Variational Problems in Differential Geometry: University of Leeds 2009. 1. publ. Cambridge Univ. Press, 2012.