Cita APA (7a ed.)

Atwood, S. S. Controlled self - and cross - pollination of trifolium repens.

Cita Chicago Style (17a ed.)

Atwood, Sanford S. Controlled Self - and Cross - Pollination of Trifolium Repens.

Cita MLA (8a ed.)

Atwood, Sanford S. Controlled Self - and Cross - Pollination of Trifolium Repens.