APA način citiranja

Ekker, S. C., Jackson, D. G., von Kessler, D. P., Sun, B. I., Young, K. E., & Beachy, P. A. (1994). The degree of variation in DNA sequence recognition among four Drosophila homeotic proteins.

Čikaški stil citiranja

Ekker, S C., D G. Jackson, D P. von Kessler, B I. Sun, K E. Young, i P A. Beachy. The Degree of Variation in DNA Sequence Recognition Among Four Drosophila Homeotic Proteins. 1994.

MLA način citiranja

Ekker, S C., et al. The Degree of Variation in DNA Sequence Recognition Among Four Drosophila Homeotic Proteins. 1994.