APA (7th ed.) Citation

Dircks, H. Perpetuum mobile: Or a history of the search for self-motive power, from the 13th to the 19th century ; illustrated from various authentic sources, in papers, essays, letters, paragraphs, and numerous patent specifications. Israel.

Chicago Style (17th ed.) Citation

Dircks, Henry. Perpetuum Mobile: Or a History of the Search for Self-motive Power, from the 13th to the 19th Century ; Illustrated from Various Authentic Sources, in Papers, Essays, Letters, Paragraphs, and Numerous Patent Specifications. Amsterdam: Israel.

MLA (9th ed.) Citation

Dircks, Henry. Perpetuum Mobile: Or a History of the Search for Self-motive Power, from the 13th to the 19th Century ; Illustrated from Various Authentic Sources, in Papers, Essays, Letters, Paragraphs, and Numerous Patent Specifications. Israel.