APA (7th ed.) Citation

HUBBARD L.RON. (1957). THE PROBLEMS OF WORK. NEW ERA.

Chicago Style (17th ed.) Citation

HUBBARD L.RON. THE PROBLEMS OF WORK. Denmark: NEW ERA, 1957.

MLA (9th ed.) Citation

HUBBARD L.RON. THE PROBLEMS OF WORK. NEW ERA, 1957.

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