APA (7th ed.) Citation

(1926). Studies of pink bollworm in Mexico. [publisher not identified].

Chicago Style (17th ed.) Citation

Studies of Pink Bollworm in Mexico. [Washington]: [publisher not identified], 1926.

MLA (9th ed.) Citation

Studies of Pink Bollworm in Mexico. [publisher not identified], 1926.

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