APA (7th ed.) Citation

Herdman, J. O. (1887). Science in politics. Printed at the University Press, by Ponsonby and Weldrick.

Chicago Style (17th ed.) Citation

Herdman, John Octavius. Science in Politics. Dublin: Printed at the University Press, by Ponsonby and Weldrick, 1887.

MLA (9th ed.) Citation

Herdman, John Octavius. Science in Politics. Printed at the University Press, by Ponsonby and Weldrick, 1887.

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