APA (7th ed.) Citation

Clarke, A. F. N. (1983). Contact / A.F.N. Clarke. Secker & Warburg.

Chicago Style (17th ed.) Citation

Clarke, A. F. N. Contact / A.F.N. Clarke. London: Secker & Warburg, 1983.

MLA (9th ed.) Citation

Clarke, A. F. N. Contact / A.F.N. Clarke. Secker & Warburg, 1983.

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