APA (7th ed.) Citation

Morinson, S. E. (1956). Christopher Columbus, Mariner. The New American library.

Chicago Style (17th ed.) Citation

Morinson, Samuel Eliot. Christopher Columbus, Mariner. The New American library, 1956.

MLA (9th ed.) Citation

Morinson, Samuel Eliot. Christopher Columbus, Mariner. The New American library, 1956.

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