APA citiranje

Bork, P., & Koonin, E. V. (1993). An expanding family of helicases within the 'DEAD/H' superfamily.

Citação norma Chicago

Bork, P., and E V. Koonin. An Expanding Family of Helicases Within the 'DEAD/H' Superfamily. 1993.

MLA citiranje

Bork, P., and E V. Koonin. An Expanding Family of Helicases Within the 'DEAD/H' Superfamily. 1993.