APA (7th ed.) Citation

Elsbree, E. S. (1937). Across the Isthmus of Panama. Thomas Nelson & Sons, Ltd.

Chicago Style (17th ed.) Citation

Elsbree, Elizabeth Sellers. Across the Isthmus of Panama. London [etc.]: Thomas Nelson & Sons, Ltd, 1937.

MLA (8th ed.) Citation

Elsbree, Elizabeth Sellers. Across the Isthmus of Panama. Thomas Nelson & Sons, Ltd, 1937.