Cita APA

(1974). World guide to lilbraries (4th ed.). R R Bowker.

Citación estilo Chicago

World Guide to Lilbraries. 4th ed. New York: R R Bowker, 1974.

Cita MLA

World Guide to Lilbraries. 4th ed. R R Bowker, 1974.

Warning: These citations may not always be 100% accurate.