APA (7th ed.) Citation

Gilchrist, H. I. Fort Ticonderoga in history.

Chicago Style (17th ed.) Citation

Gilchrist, Helen Ives. Fort Ticonderoga in History.

MLA (9th ed.) Citation

Gilchrist, Helen Ives. Fort Ticonderoga in History.

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