APA (7th ed.) Citation

Perez, A. R. (1987). The Columbus landfall in America and the hidden clues in his journal (First edition.). Abbe Publishers Association.

Chicago Style (17th ed.) Citation

Perez, Alejandro Raymundo. The Columbus Landfall in America and the Hidden Clues in His Journal. First edition. Washington, D.C.: Abbe Publishers Association, 1987.

MLA (9th ed.) Citation

Perez, Alejandro Raymundo. The Columbus Landfall in America and the Hidden Clues in His Journal. First edition. Abbe Publishers Association, 1987.