APA-Zitierstil (7. Ausg.)

Singh, M. (1988). GHC: A combined course (New edition, first published 1987.). Soma Group Limited.

Chicago-Zitierstil (17. Ausg.)

Singh, Malkiat. GHC: A Combined Course. New edition, first published 1987. Nairobi: Soma Group Limited, 1988.

MLA-Zitierstil (9. Ausg.)

Singh, Malkiat. GHC: A Combined Course. New edition, first published 1987. Soma Group Limited, 1988.