Cita APA (7th ed.)

Snodgrass, R. (2023). Morphology of the insect abdomen. Part II. The genital ducts and the ovipositor. The Smithsonian Institution, Washington.

Cita Chicago (17th ed.)

Snodgrass, R.E. Morphology of the Insect Abdomen. Part II. The Genital Ducts and the Ovipositor. The Smithsonian Institution, Washington, 2023.

Cita MLA (9th ed.)

Snodgrass, R.E. Morphology of the Insect Abdomen. Part II. The Genital Ducts and the Ovipositor. The Smithsonian Institution, Washington, 2023.