APA-Zitierstil (7. Ausg.)

Willoughby, P. G., & Harvey, B. W. (1969). A guide to income tax and capital gains tax in Nigeria. Sweet & Maxwell.

Chicago-Zitierstil (17. Ausg.)

Willoughby, Peter Geoffrey, und Brian W. Harvey. A Guide to Income Tax and Capital Gains Tax in Nigeria. London: Sweet & Maxwell, 1969.

MLA-Zitierstil (9. Ausg.)

Willoughby, Peter Geoffrey, und Brian W. Harvey. A Guide to Income Tax and Capital Gains Tax in Nigeria. Sweet & Maxwell, 1969.