APA (7th ed.) Citation

(1968). World migration in modern times. Prentice-Hall.

Chicago Style (17th ed.) Citation

World Migration in Modern Times. Englewood Cliff, N.J: Prentice-Hall, 1968.

MLA (9th ed.) Citation

World Migration in Modern Times. Prentice-Hall, 1968.

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