Cita APA

Sutherland, N. R., & Adams, V. P. Territorial invasion or symbiotic relationship?: Technical services and reference cooperation.

Citación estilo Chicago

Sutherland, Naomi R., y Valerie P. Adams. Territorial Invasion or Symbiotic Relationship?: Technical Services and Reference Cooperation.

Cita MLA

Sutherland, Naomi R., y Valerie P. Adams. Territorial Invasion or Symbiotic Relationship?: Technical Services and Reference Cooperation.