APA (7th ed.) Citation

Barry, T. (1990). El Salvador : a country guide / Tom Barry: A country guide (2nd ed.). Inter-Hemispheric education resource centre.

Chicago Style (17th ed.) Citation

Barry, Tom. El Salvador : A Country Guide / Tom Barry: A Country Guide. 2nd ed. Albuquerque, New Mexico: Inter-Hemispheric education resource centre, 1990.

MLA (9th ed.) Citation

Barry, Tom. El Salvador : A Country Guide / Tom Barry: A Country Guide. 2nd ed. Inter-Hemispheric education resource centre, 1990.

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