APA Citation

Eastman, R. M., & Forbes, A. (1948). Yankee ship sailing cards. Boston.

Chicago Style Citation

Eastman, Ralph M., and Allan Forbes. Yankee Ship Sailing Cards. Boston, 1948.

MLA Citation

Eastman, Ralph M., and Allan Forbes. Yankee Ship Sailing Cards. Boston, 1948.

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