APA-viite (7. p.)

Buras, A., Gorbahn, M., Haisch, U., & Nierste, U. (2006). Charm quark contribution to K+ → π+νν at next-to-next-to-leading order.

Chicago-viite (17. p.)

Buras, A., M. Gorbahn, U. Haisch, ja U. Nierste. Charm Quark Contribution to K+ → π+νν at Next-to-next-to-leading Order. 2006.

MLA-viite (9. p.)

Buras, A., et al. Charm Quark Contribution to K+ → π+νν at Next-to-next-to-leading Order. 2006.