APA (7th ed.) Citation

Sargent, C. S. Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.

Chicago Style (17th ed.) Citation

Sargent, Charles Sprague. Manual of the Trees of North America (Exclusive of Mexico) 2nd Ed.

MLA (9th ed.) Citation

Sargent, Charles Sprague. Manual of the Trees of North America (Exclusive of Mexico) 2nd Ed.

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