APA (7th ed.) Citation

Foster, G., & Hutahulung, U. p. Dunia Abraham Lincoln 1809 - 1856. Van Hoeve.

Chicago Style (17th ed.) Citation

Foster, Genevieve, and U. pent Hutahulung. Dunia Abraham Lincoln 1809 - 1856. Van Hoeve.

MLA (8th ed.) Citation

Foster, Genevieve, and U. pent Hutahulung. Dunia Abraham Lincoln 1809 - 1856. Van Hoeve.

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