APA aipamena

Jessop, N. M. (1970). Biosphere: A study of life. Prentice-Hall.

Chicago Style aipamena

Jessop, Nancy Meyer. Biosphere: A Study of Life. Englewood Cliffs, N.J: Prentice-Hall, 1970.

MLA aipamena

Jessop, Nancy Meyer. Biosphere: A Study of Life. Prentice-Hall, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.