Παραπομπή APA

Chapman, A. R. O. (1979). Biology of seaweeds. University Park Press.

Παραπομπή Chicago Style

Chapman, A. R. O. Biology of Seaweeds. Baltimore: University Park Press, 1979.

Παραπομπή MLA

Chapman, A. R. O. Biology of Seaweeds. University Park Press, 1979.