APA (7th ed.) Citation

Hysing-Dahl, C. (1959). The Norwegian otter Lutra lutra , a craniometric investigation. Grieg.

Chicago Style (17th ed.) Citation

Hysing-Dahl, Christian. The Norwegian Otter Lutra Lutra , a Craniometric Investigation. Bergen: Grieg, 1959.

MLA (9th ed.) Citation

Hysing-Dahl, Christian. The Norwegian Otter Lutra Lutra , a Craniometric Investigation. Grieg, 1959.

Warning: These citations may not always be 100% accurate.