APA

Kinnaird M. F., Grant P. R., . (1982). Cooperative breeding by the Galápagos mockingbird, Nesomimus parvulus. [S.d.]: [s.d.].

Chicago

Kinnaird M F, Grant P R, . 1982. Cooperative breeding by the Galápagos mockingbird, Nesomimus parvulus. [S.d.]: [s.d.].

Harvard

Kinnaird M. F., Grant P. R., . (1982). Cooperative breeding by the Galápagos mockingbird, Nesomimus parvulus. [S.d.]: [s.d.].

MLA

Kinnaird M F, Grant P R, . Cooperative breeding by the Galápagos mockingbird, Nesomimus parvulus. [S.d.]: [s.d.]. 1982.