APA ציטוט

Pemberton, J. E. (1969). How to find out in mathematics: :a guide to sources of information. Pergamon press.

Chicago Edition Citation

Pemberton, John E. How to Find Out in Mathematics: :a Guide to Sources of Information. Oxford: Pergamon press, 1969.

ציטוט MLA

Pemberton, John E. How to Find Out in Mathematics: :a Guide to Sources of Information. Pergamon press, 1969.