Cita APA (7a ed.)

Knuth, P., & Ainsworth Davis, J. R. (1906). Handbook of flower pollination: Based upon Hermann Müller`s work, the fertilization of flowers by insects. Clarendon.

Cita Chicago Style (17a ed.)

Knuth, Paul, y J. R. Ainsworth Davis. Handbook of Flower Pollination: Based upon Hermann Müller`s Work, the Fertilization of Flowers by Insects. Oxford: Clarendon, 1906.

Cita MLA (8a ed.)

Knuth, Paul, y J. R. Ainsworth Davis. Handbook of Flower Pollination: Based upon Hermann Müller`s Work, the Fertilization of Flowers by Insects. Clarendon, 1906.