Cita APA (7a ed.)

Ruíz, I. P. (2003). Effects of El Niño on beds of Ulva lactuca along the northwest coast of the Gulf of California, Mexico. Universidad Nacional Autónoma de México.

Cita Chicago Style (17a ed.)

Ruíz, I. Pacheco. Effects of El Niño on Beds of Ulva Lactuca Along the Northwest Coast of the Gulf of California, Mexico. Universidad Nacional Autónoma de México, 2003.

Cita MLA (9a ed.)

Ruíz, I. Pacheco. Effects of El Niño on Beds of Ulva Lactuca Along the Northwest Coast of the Gulf of California, Mexico. Universidad Nacional Autónoma de México, 2003.