APA (7. basım) Alıntı

Havil, J. (2005). GAMMA: EXploring Euler`s Constant (1st.). ICFAI University Press.

Chicago Style (17. basım) Atıf

Havil, Julian. GAMMA: EXploring Euler`s Constant. 1st. Hyderabad: ICFAI University Press, 2005.

MLA (9th ed.) Atıf

Havil, Julian. GAMMA: EXploring Euler`s Constant. 1st. ICFAI University Press, 2005.