APA (7th ed.) Citation

MacLean, A., & Denis, J. (1985). Alistair MacLean's hostage tower (1. publ.). Collins.

Chicago Style (17th ed.) Citation

MacLean, Alistair, and John Denis. Alistair MacLean's Hostage Tower. 1. publ. Glasgow: Collins, 1985.

MLA (9th ed.) Citation

MacLean, Alistair, and John Denis. Alistair MacLean's Hostage Tower. 1. publ. Collins, 1985.

Warning: These citations may not always be 100% accurate.