Citace podle APA (7th ed.)

Husen, T., & Keeves, J. P. (1991). Issues in science education: Science competence in social and ecological context. Pergamon.

Citace podle Chicago (17th ed.)

Husen, Torsten, a John P. Keeves. Issues in Science Education: Science Competence in Social and Ecological Context. Oxford: Pergamon, 1991.

Citace podle MLA (9th ed.)

Husen, Torsten, a John P. Keeves. Issues in Science Education: Science Competence in Social and Ecological Context. Pergamon, 1991.

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