Tohutoro APA (7th ed.)

Huettner, A. F. (1949). Fundamentals of comparative embryology of the vertebrates. MacMillan.

Tohutoru Kātū Chicago (17th ed.)

Huettner, Alfred F. Fundamentals of Comparative Embryology of the Vertebrates. Basingstoke: MacMillan, 1949.

Tohutoro MLA (9th ed.)

Huettner, Alfred F. Fundamentals of Comparative Embryology of the Vertebrates. MacMillan, 1949.