Cita APA (7th ed.)
Wickramasinghe, C., & Wickramasinghe, K. (2013). A journey with Fred Hoyle (2nd ed.). World Scientific Pub. Co..
Cita Chicago (17th ed.)
Wickramasinghe, Chandra, i Kamala Wickramasinghe. A Journey with Fred Hoyle. 2nd ed. Singapore: World Scientific Pub. Co., 2013.
Cita MLA (9th ed.)
Wickramasinghe, Chandra, i Kamala Wickramasinghe. A Journey with Fred Hoyle. 2nd ed. World Scientific Pub. Co., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.