APA (7th ed.) Citation

Løvtrup, S. (1977). The phylogeny of vertebrata. Wiley.

Chicago Style (17th ed.) Citation

Løvtrup, Søren. The Phylogeny of Vertebrata. London ; New York: Wiley, 1977.

MLA (9th ed.) Citation

Løvtrup, Søren. The Phylogeny of Vertebrata. Wiley, 1977.

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