APA

Lockwood E. H., Macmillan R. H., . (1978). Geometric symmetry. Cambridge: Cambridge University Press.

Chicago

Lockwood E H, Macmillan R H, . 1978. Geometric symmetry. Cambridge: Cambridge University Press.

Harvard

Lockwood E. H., Macmillan R. H., . (1978). Geometric symmetry. Cambridge: Cambridge University Press.

MLA

Lockwood E H, Macmillan R H, . Geometric symmetry. Cambridge: Cambridge University Press. 1978.