Παραπομπή σε μορφή APA (7η εκδ.)

HarperCollins, Eddy, A., Jahns, H., Laundon, J., Laundon, R., Launert, E., & Masselink, A. (1983). Ferns, mosses and lichens: Of Britain Northern and Central Europe. HarperCollins.

Παραπομπή σε μορφή Chicago (17η εκδ.)

HarperCollins, A. Eddy, H. Jahns, J. Laundon, R. Laundon, E. Launert, και A. Masselink. Ferns, Mosses and Lichens: Of Britain Northern and Central Europe. Germany: HarperCollins, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

HarperCollins, et al. Ferns, Mosses and Lichens: Of Britain Northern and Central Europe. HarperCollins, 1983.