APA (7th ed.) Citation

Brook S. (1986). Ethnodemographic processes: The world population at the threshold of the 21st cent. Social science today.

Chicago Style (17th ed.) Citation

Brook S. Ethnodemographic Processes: The World Population at the Threshold of the 21st Cent. Moscow: Social science today, 1986.

MLA (8th ed.) Citation

Brook S. Ethnodemographic Processes: The World Population at the Threshold of the 21st Cent. Social science today, 1986.

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