APA način citiranja (7. izdanje)

Crowder, L., & Merritt, J. The response of pangola grass (Digitaria decumbens stent.) to rate and time of nitrogen application in Colombia.

Čikaški stil citiranja (17. izdanje)

Crowder, L.V, i JH Merritt. The Response of Pangola Grass (Digitaria Decumbens Stent.) to Rate and Time of Nitrogen Application in Colombia.

MLA način citiranja (9. izdanje)

Crowder, L.V, i JH Merritt. The Response of Pangola Grass (Digitaria Decumbens Stent.) to Rate and Time of Nitrogen Application in Colombia.