APA

STILING P., . (2002). ECOLOGY THEORIES AND APPLICATIONS. NEW DELHI: PRENTICE-HALL OF INDIA.

Chicago

STILING PETER, . 2002. ECOLOGY THEORIES AND APPLICATIONS. NEW DELHI: PRENTICE-HALL OF INDIA.

Harvard

STILING P., . (2002). ECOLOGY THEORIES AND APPLICATIONS. NEW DELHI: PRENTICE-HALL OF INDIA.

MLA

STILING PETER, . ECOLOGY THEORIES AND APPLICATIONS. NEW DELHI: PRENTICE-HALL OF INDIA. 2002.