APA način citiranja

Schaller, M., Schroth, G., Beer, J., & Jiménez Otárola, F. (1999). Control of lateral root extension of fast-growing timber species using grasses as biological barriers.

Čikaški stil citiranja

Schaller, Michaela, Götz Schroth, John Beer, i Francisco Jiménez Otárola. Control of Lateral Root Extension of Fast-growing Timber Species Using Grasses As Biological Barriers. 1999.

MLA način citiranja

Schaller, Michaela, Götz Schroth, John Beer, i Francisco Jiménez Otárola. Control of Lateral Root Extension of Fast-growing Timber Species Using Grasses As Biological Barriers. 1999.