Ulriksen Becker, G. (1968). 2 Hipotesis De Expansion De Valparaiso.
Chicago Style (17th ed.) CitationUlriksen Becker, Guillermo. 2 Hipotesis De Expansion De Valparaiso. Chile, Valparaíso, 1968.
MLA (9th ed.) CitationUlriksen Becker, Guillermo. 2 Hipotesis De Expansion De Valparaiso. 1968.
Warning: These citations may not always be 100% accurate.