APA

Karl D. M., Wirsen C. O. & Jannasch H. W. (1980). Deep-sea primary production at the Galápagos hydrothermal vents. : .

Chicago

Karl D M, Wirsen C O and Jannasch H W. 1980. Deep-sea primary production at the Galápagos hydrothermal vents. : .

Harvard

Karl D. M., Wirsen C. O. and Jannasch H. W. (1980). Deep-sea primary production at the Galápagos hydrothermal vents. : .

MLA

Karl D M, Wirsen C O and Jannasch H W. Deep-sea primary production at the Galápagos hydrothermal vents. : . 1980.