Gaya APA

Agren, G. et al (1996). Global change effects on coniferous forests and grasslands / editor, A.I. Breymeyer dkk. . : John Wiley n Sons.

Gaya MLA

Agren, G.I.. et al. "Global change effects on coniferous forests and grasslands / editor, A.I. Breymeyer dkk.". : John Wiley n Sons, 1996. Textbook.