APA (7th ed.) Citation

Garfield, R. (1992). A history of São Tomé Island: 1470 - 1655 ; the key to Guinea. Mellen Research Univ. Press.

Chicago Style (17th ed.) Citation

Garfield, Robert. A History of São Tomé Island: 1470 - 1655 ; the Key to Guinea. San Francisco: Mellen Research Univ. Press, 1992.

MLA (9th ed.) Citation

Garfield, Robert. A History of São Tomé Island: 1470 - 1655 ; the Key to Guinea. Mellen Research Univ. Press, 1992.