APA aipamena

Kaufman, P. B. (1979). Plants, People & Environment Peter B. Kaufman And J. Donald Lacroix. Macmillan.

Chicago Style aipamena

Kaufman, Peter B. Plants, People & Environment Peter B. Kaufman And J. Donald Lacroix. Macmillan, 1979.

MLA aipamena

Kaufman, Peter B. Plants, People & Environment Peter B. Kaufman And J. Donald Lacroix. Macmillan, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.