APA-viite (7. p.)

Roberts, E. H. (1972). Viability of seeds. Syracuse University Press.

Chicago-viite (17. p.)

Roberts, Eric Hywel. Viability of Seeds. [Syracuse, N.Y.]: Syracuse University Press, 1972.

MLA-viite (9. p.)

Roberts, Eric Hywel. Viability of Seeds. Syracuse University Press, 1972.