APA-referens

Freeman, L. J., & Leventhall, H. G. (1969). Worked examples in physics (8th ed.). Hutchinson Educational.

Chicago-stil citat

Freeman, Leslie John, och H. G. Leventhall. Worked Examples in Physics. 8th ed. London: Hutchinson Educational, 1969.

MLA-referens

Freeman, Leslie John, och H. G. Leventhall. Worked Examples in Physics. 8th ed. Hutchinson Educational, 1969.