APA

Mckenie A., . (1938). Magnetism and electricity. London: Cambridge uni, Press.

Chicago

Mckenie A.E.E, . 1938. Magnetism and electricity. London: Cambridge uni, Press.

Harvard

Mckenie A., . (1938). Magnetism and electricity. London: Cambridge uni, Press.

MLA

Mckenie A.E.E, . Magnetism and electricity. London: Cambridge uni, Press. 1938.