APA (7th ed.) Citation

Salisbury, R. V. Costa Rica y el Istmo: 1900-1934. Editorial Costa Rica.

Chicago Style (17th ed.) Citation

Salisbury, Richard V. Costa Rica Y El Istmo: 1900-1934. San José: Editorial Costa Rica.

MLA (9th ed.) Citation

Salisbury, Richard V. Costa Rica Y El Istmo: 1900-1934. Editorial Costa Rica.

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