APA

Hawkes P. W., Kasper E., . (1989). Principles of electron optics. London [u.a.]: Academic Press [u.a.].

Chicago

Hawkes Peter W, Kasper Erwin, . 1989. Principles of electron optics. London [u.a.]: Academic Press [u.a.].

Harvard

Hawkes P. W., Kasper E., . (1989). Principles of electron optics. London [u.a.]: Academic Press [u.a.].

MLA

Hawkes Peter W, Kasper Erwin, . Principles of electron optics. London [u.a.]: Academic Press [u.a.]. 1989.