MacGinitie, G. E. <br/><br/>
Notes on the Natural History of Some Marine Animals 

 - Indiana  The University Press, Notre Dame  1938 
 - pp. 207-219 
<br/><br/> MacGinitie, G. E (1938). "Notes on the Natural History of Some Marine Animals", en The American Midland Naturalist,<br/>Vol. 19, No. 1 (1938), pp. 207-219, The University Press Notre Dame.