APA (7th ed.) Citation

ProQuest (Firm). (1889). [Etiology and treatment of yellow fever.]. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). [Etiology and Treatment of Yellow Fever.]. Washington: [publisher not identified], 1889.

MLA (9th ed.) Citation

ProQuest (Firm). [Etiology and Treatment of Yellow Fever.]. [publisher not identified], 1889.

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