Gaya APA
BOLD, H, C., WYNNE, M, J. (1985).
Introduction to the ALGAE: (2nd. ed.).
Englewood Cliffs, N.J.:
Prentice-Hall.
Gaya MLA
BOLD, Harold, C.., WYNNE, Michael, J..
"Introduction to the ALGAE:".
2nd. ed.
Englewood Cliffs, N.J.:
Prentice-Hall,
1985.
Buku.