APA aipamena

 Dunn, J. H. (2004).  Turfgrass management in the transition zone.  John Wiley & Sons.

Chicago Style aipamena

 Dunn, John H.  Turfgrass Management in the Transition Zone.  John Wiley & Sons, 2004.

MLA aipamena

 Dunn, John H.  Turfgrass Management in the Transition Zone.  John Wiley & Sons, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.