Cita APA (7a ed.)

Grime, P. J., & Lloyd, P. S. (1973). an Ecological atlas of grassland plants (1st edition.). Edward Arnold.

Cita Chicago Style (17a ed.)

Grime, Philip J., y Philip S. Lloyd. An Ecological Atlas of Grassland Plants. 1st edition. [Lugar de publicación no identificado]: Edward Arnold, 1973.

Cita MLA (8a ed.)

Grime, Philip J., y Philip S. Lloyd. An Ecological Atlas of Grassland Plants. 1st edition. Edward Arnold, 1973.