APA-referens (7:e uppl.)

Kjær, E. D. (1999). Sustainable use of forest genetic resources. DSR Grafik.

Chicago-referens (17:e uppl.)

Kjær, Erik D. Sustainable Use of Forest Genetic Resources. Frederiksberg: DSR Grafik, 1999.

MLA-referens (8:e uppl.)

Kjær, Erik D. Sustainable Use of Forest Genetic Resources. DSR Grafik, 1999.