APA (7th ed.) Citation

Little, W. S., & Copley, N. J. (2003). WHOI Silhouette DIGITIZER version 1.0 users guide. Woods Hole Oceanographic Institution.

Chicago Style (17th ed.) Citation

Little, William S., and Nancy J. Copley. WHOI Silhouette DIGITIZER Version 1.0 Users Guide. Woods Hole, Mass.: Woods Hole Oceanographic Institution, 2003.

MLA (9th ed.) Citation

Little, William S., and Nancy J. Copley. WHOI Silhouette DIGITIZER Version 1.0 Users Guide. Woods Hole Oceanographic Institution, 2003.