APA (7th ed.) Citation

Gray, T. J. S. (1970). Open secret. Hongkong University Press.

Chicago Style (17th ed.) Citation

Gray, Terence James Stanrus. Open Secret. Hongkong: Hongkong University Press, 1970.

MLA (9th ed.) Citation

Gray, Terence James Stanrus. Open Secret. Hongkong University Press, 1970.

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