APA Style

GIBB, H.A.R.. (1949, 1957). MOHAMMEDANISM (SECOND EDITION) . LONDON: OXFORD UNIVERSITY PRESS.

Chicago Style

GIBB, H.A.R.. MOHAMMEDANISM (SECOND EDITION). LONDON: OXFORD UNIVERSITY PRESS, 1949, 1957. Text.

MLA Style

GIBB, H.A.R.. MOHAMMEDANISM (SECOND EDITION). LONDON: OXFORD UNIVERSITY PRESS, 1949, 1957. Text.

Turabian Style

GIBB, H.A.R.. MOHAMMEDANISM (SECOND EDITION). LONDON: OXFORD UNIVERSITY PRESS, 1949, 1957. Print.