The relation of tektites to archaeology :
with revisions in 1954.

APA Citation

Beyer, H. Otley (Henry Otley)., Steinberg, D. Joel. (1955). The relation of tektites to archaeology: with revisions in 1954. Quezon City: Natl. Research Coun. of the Philippines, Univ. of the Philippines.

MLA Citation

Beyer, H. Otley (Henry Otley), 1883-1966, and David Joel Steinberg. The Relation of Tektites to Archaeology: With Revisions In 1954. Quezon City: Natl. Research Coun. of the Philippines, Univ. of the Philippines, 1955.

Warning: These citations may not always be complete (especially for serials).