Cita APA (7th ed.)

Horn, A. (1998). Gifts, of Ledership. Macmillan India Ltd.

Cita Chicago (17th ed.)

Horn, Art. Gifts, of Ledership. Delhi: Macmillan India Ltd, 1998.

Cita MLA (9th ed.)

Horn, Art. Gifts, of Ledership. Macmillan India Ltd, 1998.