Cita APA (7th ed.)
Stel, J. H. (1978). Studies on the palaeobiology of favositids.
Cita Chicago (17th ed.)
Stel, Jan Hendrik. Studies on the Palaeobiology of Favositids. Groningen, 1978.
Cita MLA (9th ed.)
Stel, Jan Hendrik. Studies on the Palaeobiology of Favositids. 1978.
Atenció: Aquestes cites poden no estar 100% correctes.