APA aipamena

JESSOP, N. (1970). Biosphere: A study of life. Prentice-hall.

Chicago Style aipamena

JESSOP, N.M. Biosphere: A Study of Life. New Jersey: Prentice-hall, 1970.

MLA aipamena

JESSOP, N.M. Biosphere: A Study of Life. Prentice-hall, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.