APA

Bowman T. E., . (1977). Orchestia vaggala, a new land-hopper from the Galápagos Islands (Crustacea: Amphipoda: Talitridae). : .

Chicago

Bowman Thomas E, . 1977. Orchestia vaggala, a new land-hopper from the Galápagos Islands (Crustacea: Amphipoda: Talitridae). : .

Harvard

Bowman T. E., . (1977). Orchestia vaggala, a new land-hopper from the Galápagos Islands (Crustacea: Amphipoda: Talitridae). : .

MLA

Bowman Thomas E, . Orchestia vaggala, a new land-hopper from the Galápagos Islands (Crustacea: Amphipoda: Talitridae). : . 1977.