APA (7th ed.) Citation

Howells, T. A. (1946). Plastic dips for paper packages. Modern Packaging., 20, 144.

Chicago Style (17th ed.) Citation

Howells, T. A. "Plastic Dips for Paper Packages." Modern Packaging. 20 (1946): 144.

MLA (9th ed.) Citation

Howells, T. A. "Plastic Dips for Paper Packages." Modern Packaging., vol. 20, 1946, p. 144.

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