Cita APA (7a ed.)

SHAW, A. . C., LAZELL, S. K., & FOSTER, G. N. (1977). Photomicrographs of the flowering plant (8th impression.). Longman.

Cita Chicago Style (17a ed.)

SHAW, A. C., S. K. LAZELL, y G. N. FOSTER. Photomicrographs of the Flowering Plant. 8th impression. London: Longman, 1977.

Cita MLA (9a ed.)

SHAW, A. C., et al. Photomicrographs of the Flowering Plant. 8th impression. Longman, 1977.