(1969). Early man: As depicted by leading authorities at the international symposium, the Academy of Natural Sciences, Philadelphia, March 1937. Introd. by John C. Merriam. Illustr. with 27 plates and 54 text cuts. Books for Libraries Pr.
Chicago-Zitierstil (17. Ausg.)Early Man: As Depicted by Leading Authorities at the International Symposium, the Academy of Natural Sciences, Philadelphia, March 1937. Introd. by John C. Merriam. Illustr. with 27 Plates and 54 Text Cuts. Freeport, NY: Books for Libraries Pr, 1969.
MLA-Zitierstil (9. Ausg.)Early Man: As Depicted by Leading Authorities at the International Symposium, the Academy of Natural Sciences, Philadelphia, March 1937. Introd. by John C. Merriam. Illustr. with 27 Plates and 54 Text Cuts. Books for Libraries Pr, 1969.