Cita APA (7th ed.)

Raffaelli, D. G., & Hawkins, S. (1996). Intertidal ecology. Chapman and Hall.

Cita Chicago (17th ed.)

Raffaelli, David G., i Stephen Hawkins. Intertidal Ecology. Londres: Chapman and Hall, 1996.

Cita MLA (9th ed.)

Raffaelli, David G., i Stephen Hawkins. Intertidal Ecology. Chapman and Hall, 1996.