APA (7th ed.) Citation

Yaacob, H., & Park, A. W. (1987). The enigma of the acquired immunodeficiency syndrome.

Chicago Style (17th ed.) Citation

Yaacob, Hashim, and A. Wallace Park. The Enigma of the Acquired Immunodeficiency Syndrome. 1987.

MLA (9th ed.) Citation

Yaacob, Hashim, and A. Wallace Park. The Enigma of the Acquired Immunodeficiency Syndrome. 1987.

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