Cite
The Philippine Islands, 1493–1898 (Book).
MLA
A.W.G. “The Philippine Islands, 1493–1898 (Book).” National Geographic Magazine, vol. 17, no. 9, Sept. 1906, p. 534. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=10229274&authtype=sso&custid=ns315887.
APA
A.W.G. (1906). The Philippine Islands, 1493–1898 (Book). National Geographic Magazine, 17(9), 534.
Chicago
A.W.G. 1906. “The Philippine Islands, 1493–1898 (Book).” National Geographic Magazine 17 (9): 534. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=10229274&authtype=sso&custid=ns315887.